ICD-10-CM category I69

Sequelae of cerebrovascular disease: every I69 code with its CMS-HCC V28 status

I69, Sequelae of cerebrovascular disease, holds 289 codes in the FY2026 ICD-10-CM set: 240 billable codes and 49 header codes that need a further character. 126 of them maps to a CMS-HCC V28 payment category (HCC 253 and 254) for payment year 2026. The other 114 billable codes carry no V28 HCC and do not risk-adjust.

I69240 billable codes (FY2026)126 map to CMS-HCC V28

CMS-HCC V28 categories in I69 (2)

Coefficients are the code-level reference values from the CMS V28 factor file (community, non-dual, aged), not a member's score. Hierarchy, interactions, and enrollment segment decide what a documented condition contributes.

All 289 I69 codes (FY2026)

Descriptors are the FY2026 order-file text. Header codes need a further character and cannot be reported; open any billable code for its tabular notes, MEAT guidance, and mapping detail.

Code	Description	FY2026	CMS-HCC V28
I69	Sequelae of cerebrovascular disease	Header	Header code, not reportable
I69.0	Sequelae of nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.00	Unspecified sequelae of nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.01	Cognitive deficits following nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.010	Attention and concentration deficit following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.011	Memory deficit following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.012	Visuospatial deficit and spatial neglect following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.013	Psychomotor deficit following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.014	Frontal lobe and executive function deficit following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.015	Cognitive social or emotional deficit following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.018	Other symptoms and signs involving cognitive functions following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.019	Unspecified symptoms and signs involving cognitive functions following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.02	Speech and language deficits following nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.020	Aphasia following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.021	Dysphasia following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.022	Dysarthria following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.023	Fluency disorder following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.028	Other speech and language deficits following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.03	Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.031	Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right dominant side	Billable	HCC 254
I69.032	Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting left dominant side	Billable	HCC 254
I69.033	Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.034	Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.039	Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting unspecified side	Billable	HCC 254
I69.04	Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.041	Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting right dominant side	Billable	HCC 254
I69.042	Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting left dominant side	Billable	HCC 254
I69.043	Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.044	Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.049	Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting unspecified side	Billable	HCC 254
I69.05	Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.051	Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting right dominant side	Billable	HCC 253
I69.052	Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting left dominant side	Billable	HCC 253
I69.053	Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting right non-dominant side	Billable	HCC 253
I69.054	Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting left non-dominant side	Billable	HCC 253
I69.059	Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting unspecified side	Billable	HCC 253
I69.06	Other paralytic syndrome following nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.061	Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting right dominant side	Billable	HCC 254
I69.062	Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting left dominant side	Billable	HCC 254
I69.063	Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.064	Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.065	Other paralytic syndrome following nontraumatic subarachnoid hemorrhage, bilateral	Billable	HCC 254
I69.069	Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting unspecified side	Billable	HCC 254
I69.09	Other sequelae of nontraumatic subarachnoid hemorrhage	Header	Header code, not reportable
I69.090	Apraxia following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.091	Dysphagia following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.092	Facial weakness following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.093	Ataxia following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.098	Other sequelae following nontraumatic subarachnoid hemorrhage	Billable	No V28 HCC
I69.1	Sequelae of nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.10	Unspecified sequelae of nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.11	Cognitive deficits following nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.110	Attention and concentration deficit following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.111	Memory deficit following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.112	Visuospatial deficit and spatial neglect following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.113	Psychomotor deficit following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.114	Frontal lobe and executive function deficit following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.115	Cognitive social or emotional deficit following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.118	Other symptoms and signs involving cognitive functions following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.119	Unspecified symptoms and signs involving cognitive functions following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.12	Speech and language deficits following nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.120	Aphasia following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.121	Dysphasia following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.122	Dysarthria following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.123	Fluency disorder following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.128	Other speech and language deficits following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.13	Monoplegia of upper limb following nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.131	Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting right dominant side	Billable	HCC 254
I69.132	Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting left dominant side	Billable	HCC 254
I69.133	Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.134	Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.139	Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting unspecified side	Billable	HCC 254
I69.14	Monoplegia of lower limb following nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.141	Monoplegia of lower limb following nontraumatic intracerebral hemorrhage affecting right dominant side	Billable	HCC 254
I69.142	Monoplegia of lower limb following nontraumatic intracerebral hemorrhage affecting left dominant side	Billable	HCC 254
I69.143	Monoplegia of lower limb following nontraumatic intracerebral hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.144	Monoplegia of lower limb following nontraumatic intracerebral hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.149	Monoplegia of lower limb following nontraumatic intracerebral hemorrhage affecting unspecified side	Billable	HCC 254
I69.15	Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.151	Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting right dominant side	Billable	HCC 253
I69.152	Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting left dominant side	Billable	HCC 253
I69.153	Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting right non-dominant side	Billable	HCC 253
I69.154	Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting left non-dominant side	Billable	HCC 253
I69.159	Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting unspecified side	Billable	HCC 253
I69.16	Other paralytic syndrome following nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.161	Other paralytic syndrome following nontraumatic intracerebral hemorrhage affecting right dominant side	Billable	HCC 254
I69.162	Other paralytic syndrome following nontraumatic intracerebral hemorrhage affecting left dominant side	Billable	HCC 254
I69.163	Other paralytic syndrome following nontraumatic intracerebral hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.164	Other paralytic syndrome following nontraumatic intracerebral hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.165	Other paralytic syndrome following nontraumatic intracerebral hemorrhage, bilateral	Billable	HCC 254
I69.169	Other paralytic syndrome following nontraumatic intracerebral hemorrhage affecting unspecified side	Billable	HCC 254
I69.19	Other sequelae of nontraumatic intracerebral hemorrhage	Header	Header code, not reportable
I69.190	Apraxia following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.191	Dysphagia following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.192	Facial weakness following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.193	Ataxia following nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.198	Other sequelae of nontraumatic intracerebral hemorrhage	Billable	No V28 HCC
I69.2	Sequelae of other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.20	Unspecified sequelae of other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.21	Cognitive deficits following other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.210	Attention and concentration deficit following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.211	Memory deficit following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.212	Visuospatial deficit and spatial neglect following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.213	Psychomotor deficit following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.214	Frontal lobe and executive function deficit following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.215	Cognitive social or emotional deficit following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.218	Other symptoms and signs involving cognitive functions following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.219	Unspecified symptoms and signs involving cognitive functions following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.22	Speech and language deficits following other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.220	Aphasia following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.221	Dysphasia following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.222	Dysarthria following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.223	Fluency disorder following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.228	Other speech and language deficits following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.23	Monoplegia of upper limb following other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.231	Monoplegia of upper limb following other nontraumatic intracranial hemorrhage affecting right dominant side	Billable	HCC 254
I69.232	Monoplegia of upper limb following other nontraumatic intracranial hemorrhage affecting left dominant side	Billable	HCC 254
I69.233	Monoplegia of upper limb following other nontraumatic intracranial hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.234	Monoplegia of upper limb following other nontraumatic intracranial hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.239	Monoplegia of upper limb following other nontraumatic intracranial hemorrhage affecting unspecified side	Billable	HCC 254
I69.24	Monoplegia of lower limb following other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.241	Monoplegia of lower limb following other nontraumatic intracranial hemorrhage affecting right dominant side	Billable	HCC 254
I69.242	Monoplegia of lower limb following other nontraumatic intracranial hemorrhage affecting left dominant side	Billable	HCC 254
I69.243	Monoplegia of lower limb following other nontraumatic intracranial hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.244	Monoplegia of lower limb following other nontraumatic intracranial hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.249	Monoplegia of lower limb following other nontraumatic intracranial hemorrhage affecting unspecified side	Billable	HCC 254
I69.25	Hemiplegia and hemiparesis following other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.251	Hemiplegia and hemiparesis following other nontraumatic intracranial hemorrhage affecting right dominant side	Billable	HCC 253
I69.252	Hemiplegia and hemiparesis following other nontraumatic intracranial hemorrhage affecting left dominant side	Billable	HCC 253
I69.253	Hemiplegia and hemiparesis following other nontraumatic intracranial hemorrhage affecting right non-dominant side	Billable	HCC 253
I69.254	Hemiplegia and hemiparesis following other nontraumatic intracranial hemorrhage affecting left non-dominant side	Billable	HCC 253
I69.259	Hemiplegia and hemiparesis following other nontraumatic intracranial hemorrhage affecting unspecified side	Billable	HCC 253
I69.26	Other paralytic syndrome following other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.261	Other paralytic syndrome following other nontraumatic intracranial hemorrhage affecting right dominant side	Billable	HCC 254
I69.262	Other paralytic syndrome following other nontraumatic intracranial hemorrhage affecting left dominant side	Billable	HCC 254
I69.263	Other paralytic syndrome following other nontraumatic intracranial hemorrhage affecting right non-dominant side	Billable	HCC 254
I69.264	Other paralytic syndrome following other nontraumatic intracranial hemorrhage affecting left non-dominant side	Billable	HCC 254
I69.265	Other paralytic syndrome following other nontraumatic intracranial hemorrhage, bilateral	Billable	HCC 254
I69.269	Other paralytic syndrome following other nontraumatic intracranial hemorrhage affecting unspecified side	Billable	HCC 254
I69.29	Other sequelae of other nontraumatic intracranial hemorrhage	Header	Header code, not reportable
I69.290	Apraxia following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.291	Dysphagia following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.292	Facial weakness following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.293	Ataxia following other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.298	Other sequelae of other nontraumatic intracranial hemorrhage	Billable	No V28 HCC
I69.3	Sequelae of cerebral infarction	Header	Header code, not reportable
I69.30	Unspecified sequelae of cerebral infarction	Billable	No V28 HCC
I69.31	Cognitive deficits following cerebral infarction	Header	Header code, not reportable
I69.310	Attention and concentration deficit following cerebral infarction	Billable	No V28 HCC
I69.311	Memory deficit following cerebral infarction	Billable	No V28 HCC
I69.312	Visuospatial deficit and spatial neglect following cerebral infarction	Billable	No V28 HCC
I69.313	Psychomotor deficit following cerebral infarction	Billable	No V28 HCC
I69.314	Frontal lobe and executive function deficit following cerebral infarction	Billable	No V28 HCC
I69.315	Cognitive social or emotional deficit following cerebral infarction	Billable	No V28 HCC
I69.318	Other symptoms and signs involving cognitive functions following cerebral infarction	Billable	No V28 HCC
I69.319	Unspecified symptoms and signs involving cognitive functions following cerebral infarction	Billable	No V28 HCC
I69.32	Speech and language deficits following cerebral infarction	Header	Header code, not reportable
I69.320	Aphasia following cerebral infarction	Billable	No V28 HCC
I69.321	Dysphasia following cerebral infarction	Billable	No V28 HCC
I69.322	Dysarthria following cerebral infarction	Billable	No V28 HCC
I69.323	Fluency disorder following cerebral infarction	Billable	No V28 HCC
I69.328	Other speech and language deficits following cerebral infarction	Billable	No V28 HCC
I69.33	Monoplegia of upper limb following cerebral infarction	Header	Header code, not reportable
I69.331	Monoplegia of upper limb following cerebral infarction affecting right dominant side	Billable	HCC 254
I69.332	Monoplegia of upper limb following cerebral infarction affecting left dominant side	Billable	HCC 254
I69.333	Monoplegia of upper limb following cerebral infarction affecting right non-dominant side	Billable	HCC 254
I69.334	Monoplegia of upper limb following cerebral infarction affecting left non-dominant side	Billable	HCC 254
I69.339	Monoplegia of upper limb following cerebral infarction affecting unspecified side	Billable	HCC 254
I69.34	Monoplegia of lower limb following cerebral infarction	Header	Header code, not reportable
I69.341	Monoplegia of lower limb following cerebral infarction affecting right dominant side	Billable	HCC 254
I69.342	Monoplegia of lower limb following cerebral infarction affecting left dominant side	Billable	HCC 254
I69.343	Monoplegia of lower limb following cerebral infarction affecting right non-dominant side	Billable	HCC 254
I69.344	Monoplegia of lower limb following cerebral infarction affecting left non-dominant side	Billable	HCC 254
I69.349	Monoplegia of lower limb following cerebral infarction affecting unspecified side	Billable	HCC 254
I69.35	Hemiplegia and hemiparesis following cerebral infarction	Header	Header code, not reportable
I69.351	Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side	Billable	HCC 253
I69.352	Hemiplegia and hemiparesis following cerebral infarction affecting left dominant side	Billable	HCC 253
I69.353	Hemiplegia and hemiparesis following cerebral infarction affecting right non-dominant side	Billable	HCC 253
I69.354	Hemiplegia and hemiparesis following cerebral infarction affecting left non-dominant side	Billable	HCC 253
I69.359	Hemiplegia and hemiparesis following cerebral infarction affecting unspecified side	Billable	HCC 253
I69.36	Other paralytic syndrome following cerebral infarction	Header	Header code, not reportable
I69.361	Other paralytic syndrome following cerebral infarction affecting right dominant side	Billable	HCC 254
I69.362	Other paralytic syndrome following cerebral infarction affecting left dominant side	Billable	HCC 254
I69.363	Other paralytic syndrome following cerebral infarction affecting right non-dominant side	Billable	HCC 254
I69.364	Other paralytic syndrome following cerebral infarction affecting left non-dominant side	Billable	HCC 254
I69.365	Other paralytic syndrome following cerebral infarction, bilateral	Billable	HCC 254
I69.369	Other paralytic syndrome following cerebral infarction affecting unspecified side	Billable	HCC 254
I69.39	Other sequelae of cerebral infarction	Header	Header code, not reportable
I69.390	Apraxia following cerebral infarction	Billable	No V28 HCC
I69.391	Dysphagia following cerebral infarction	Billable	No V28 HCC
I69.392	Facial weakness following cerebral infarction	Billable	No V28 HCC
I69.393	Ataxia following cerebral infarction	Billable	No V28 HCC
I69.398	Other sequelae of cerebral infarction	Billable	No V28 HCC
I69.8	Sequelae of other cerebrovascular diseases	Header	Header code, not reportable
I69.80	Unspecified sequelae of other cerebrovascular disease	Billable	No V28 HCC
I69.81	Cognitive deficits following other cerebrovascular disease	Header	Header code, not reportable
I69.810	Attention and concentration deficit following other cerebrovascular disease	Billable	No V28 HCC
I69.811	Memory deficit following other cerebrovascular disease	Billable	No V28 HCC
I69.812	Visuospatial deficit and spatial neglect following other cerebrovascular disease	Billable	No V28 HCC
I69.813	Psychomotor deficit following other cerebrovascular disease	Billable	No V28 HCC
I69.814	Frontal lobe and executive function deficit following other cerebrovascular disease	Billable	No V28 HCC
I69.815	Cognitive social or emotional deficit following other cerebrovascular disease	Billable	No V28 HCC
I69.818	Other symptoms and signs involving cognitive functions following other cerebrovascular disease	Billable	No V28 HCC
I69.819	Unspecified symptoms and signs involving cognitive functions following other cerebrovascular disease	Billable	No V28 HCC
I69.82	Speech and language deficits following other cerebrovascular disease	Header	Header code, not reportable
I69.820	Aphasia following other cerebrovascular disease	Billable	No V28 HCC
I69.821	Dysphasia following other cerebrovascular disease	Billable	No V28 HCC
I69.822	Dysarthria following other cerebrovascular disease	Billable	No V28 HCC
I69.823	Fluency disorder following other cerebrovascular disease	Billable	No V28 HCC
I69.828	Other speech and language deficits following other cerebrovascular disease	Billable	No V28 HCC
I69.83	Monoplegia of upper limb following other cerebrovascular disease	Header	Header code, not reportable
I69.831	Monoplegia of upper limb following other cerebrovascular disease affecting right dominant side	Billable	HCC 254
I69.832	Monoplegia of upper limb following other cerebrovascular disease affecting left dominant side	Billable	HCC 254
I69.833	Monoplegia of upper limb following other cerebrovascular disease affecting right non-dominant side	Billable	HCC 254
I69.834	Monoplegia of upper limb following other cerebrovascular disease affecting left non-dominant side	Billable	HCC 254
I69.839	Monoplegia of upper limb following other cerebrovascular disease affecting unspecified side	Billable	HCC 254
I69.84	Monoplegia of lower limb following other cerebrovascular disease	Header	Header code, not reportable
I69.841	Monoplegia of lower limb following other cerebrovascular disease affecting right dominant side	Billable	HCC 254
I69.842	Monoplegia of lower limb following other cerebrovascular disease affecting left dominant side	Billable	HCC 254
I69.843	Monoplegia of lower limb following other cerebrovascular disease affecting right non-dominant side	Billable	HCC 254
I69.844	Monoplegia of lower limb following other cerebrovascular disease affecting left non-dominant side	Billable	HCC 254
I69.849	Monoplegia of lower limb following other cerebrovascular disease affecting unspecified side	Billable	HCC 254
I69.85	Hemiplegia and hemiparesis following other cerebrovascular disease	Header	Header code, not reportable
I69.851	Hemiplegia and hemiparesis following other cerebrovascular disease affecting right dominant side	Billable	HCC 253
I69.852	Hemiplegia and hemiparesis following other cerebrovascular disease affecting left dominant side	Billable	HCC 253
I69.853	Hemiplegia and hemiparesis following other cerebrovascular disease affecting right non-dominant side	Billable	HCC 253
I69.854	Hemiplegia and hemiparesis following other cerebrovascular disease affecting left non-dominant side	Billable	HCC 253
I69.859	Hemiplegia and hemiparesis following other cerebrovascular disease affecting unspecified side	Billable	HCC 253
I69.86	Other paralytic syndrome following other cerebrovascular disease	Header	Header code, not reportable
I69.861	Other paralytic syndrome following other cerebrovascular disease affecting right dominant side	Billable	HCC 254
I69.862	Other paralytic syndrome following other cerebrovascular disease affecting left dominant side	Billable	HCC 254
I69.863	Other paralytic syndrome following other cerebrovascular disease affecting right non-dominant side	Billable	HCC 254
I69.864	Other paralytic syndrome following other cerebrovascular disease affecting left non-dominant side	Billable	HCC 254
I69.865	Other paralytic syndrome following other cerebrovascular disease, bilateral	Billable	HCC 254
I69.869	Other paralytic syndrome following other cerebrovascular disease affecting unspecified side	Billable	HCC 254
I69.89	Other sequelae of other cerebrovascular disease	Header	Header code, not reportable
I69.890	Apraxia following other cerebrovascular disease	Billable	No V28 HCC
I69.891	Dysphagia following other cerebrovascular disease	Billable	No V28 HCC
I69.892	Facial weakness following other cerebrovascular disease	Billable	No V28 HCC
I69.893	Ataxia following other cerebrovascular disease	Billable	No V28 HCC
I69.898	Other sequelae of other cerebrovascular disease	Billable	No V28 HCC
I69.9	Sequelae of unspecified cerebrovascular diseases	Header	Header code, not reportable
I69.90	Unspecified sequelae of unspecified cerebrovascular disease	Billable	No V28 HCC
I69.91	Cognitive deficits following unspecified cerebrovascular disease	Header	Header code, not reportable
I69.910	Attention and concentration deficit following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.911	Memory deficit following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.912	Visuospatial deficit and spatial neglect following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.913	Psychomotor deficit following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.914	Frontal lobe and executive function deficit following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.915	Cognitive social or emotional deficit following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.918	Other symptoms and signs involving cognitive functions following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.919	Unspecified symptoms and signs involving cognitive functions following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.92	Speech and language deficits following unspecified cerebrovascular disease	Header	Header code, not reportable
I69.920	Aphasia following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.921	Dysphasia following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.922	Dysarthria following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.923	Fluency disorder following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.928	Other speech and language deficits following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.93	Monoplegia of upper limb following unspecified cerebrovascular disease	Header	Header code, not reportable
I69.931	Monoplegia of upper limb following unspecified cerebrovascular disease affecting right dominant side	Billable	HCC 254
I69.932	Monoplegia of upper limb following unspecified cerebrovascular disease affecting left dominant side	Billable	HCC 254
I69.933	Monoplegia of upper limb following unspecified cerebrovascular disease affecting right non-dominant side	Billable	HCC 254
I69.934	Monoplegia of upper limb following unspecified cerebrovascular disease affecting left non-dominant side	Billable	HCC 254
I69.939	Monoplegia of upper limb following unspecified cerebrovascular disease affecting unspecified side	Billable	HCC 254
I69.94	Monoplegia of lower limb following unspecified cerebrovascular disease	Header	Header code, not reportable
I69.941	Monoplegia of lower limb following unspecified cerebrovascular disease affecting right dominant side	Billable	HCC 254
I69.942	Monoplegia of lower limb following unspecified cerebrovascular disease affecting left dominant side	Billable	HCC 254
I69.943	Monoplegia of lower limb following unspecified cerebrovascular disease affecting right non-dominant side	Billable	HCC 254
I69.944	Monoplegia of lower limb following unspecified cerebrovascular disease affecting left non-dominant side	Billable	HCC 254
I69.949	Monoplegia of lower limb following unspecified cerebrovascular disease affecting unspecified side	Billable	HCC 254
I69.95	Hemiplegia and hemiparesis following unspecified cerebrovascular disease	Header	Header code, not reportable
I69.951	Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting right dominant side	Billable	HCC 253
I69.952	Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting left dominant side	Billable	HCC 253
I69.953	Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting right non-dominant side	Billable	HCC 253
I69.954	Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting left non-dominant side	Billable	HCC 253
I69.959	Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting unspecified side	Billable	HCC 253
I69.96	Other paralytic syndrome following unspecified cerebrovascular disease	Header	Header code, not reportable
I69.961	Other paralytic syndrome following unspecified cerebrovascular disease affecting right dominant side	Billable	HCC 254
I69.962	Other paralytic syndrome following unspecified cerebrovascular disease affecting left dominant side	Billable	HCC 254
I69.963	Other paralytic syndrome following unspecified cerebrovascular disease affecting right non-dominant side	Billable	HCC 254
I69.964	Other paralytic syndrome following unspecified cerebrovascular disease affecting left non-dominant side	Billable	HCC 254
I69.965	Other paralytic syndrome following unspecified cerebrovascular disease, bilateral	Billable	HCC 254
I69.969	Other paralytic syndrome following unspecified cerebrovascular disease affecting unspecified side	Billable	HCC 254
I69.99	Other sequelae of unspecified cerebrovascular disease	Header	Header code, not reportable
I69.990	Apraxia following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.991	Dysphagia following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.992	Facial weakness following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.993	Ataxia following unspecified cerebrovascular disease	Billable	No V28 HCC
I69.998	Other sequelae following unspecified cerebrovascular disease	Billable	No V28 HCC

Documentation guides for I69

Stroke and Cerebrovascular DiseaseCardiovascular

Frequently asked questions

How many I69 codes are there?

The I69 category (Sequelae of cerebrovascular disease) has 289 codes in the FY2026 ICD-10-CM order file: 240 billable and 49 header codes, counting the category itself. Only a billable code can be reported on a claim.

Which I69 codes map to an HCC under CMS-HCC V28?

126 billable codes in I69 map to HCC 253 and 254 in the CMS-HCC V28 model for payment year 2026. HCC 254 (Monoplegia, Other Paralytic Syndromes) carries the most, with 96 codes. The 114 billable codes without a V28 category are marked "No V28 HCC" in the table.

Which I69 codes are not billable?

I69 itself and 48 subcategory codes are header codes that need a further character before they can be reported: I69.0 (Sequelae of nontraumatic subarachnoid hemorrhage), I69.01 (Cognitive deficits following nontraumatic subarachnoid hemorrhage), I69.02 (Speech and language deficits following nontraumatic subarachnoid hemorrhage), I69.03 (Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage), I69.04 (Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage), I69.05 (Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage), I69.06 (Other paralytic syndrome following nontraumatic subarachnoid hemorrhage), I69.09 (Other sequelae of nontraumatic subarachnoid hemorrhage), and 40 more. Each one is listed in the table with the billable codes beneath it.

Source: FY2026 ICD-10-CM order file (FY 2026 Apr update) for codes, billability, and descriptors; CMS-HCC V28 PY2026 final ICD-10-CM mappings and relative factors for payment status. Table generated 2026-09-10.