F20.0
BillableParanoid schizophrenia
HCC Category Mapping
V28HCC 151 — Schizophrenia
0.244V24HCC 57 — Schizophrenia
0.508ESRDHCC 57 — Schizophrenia
0.000RxHCCHCC 130 — Schizophrenia
0.000What This Code Means
A type of schizophrenia where a person experiences prominent delusions and paranoia, often believing others are plotting against them or that they are being persecuted.
Coding Tips
- •Document the specific nature of paranoid delusions in the clinical record to support accurate coding
- •Distinguish from other schizophrenia subtypes by confirming paranoia is the dominant feature
Clinical Significance
Paranoid schizophrenia is the most common subtype of schizophrenia, characterized by prominent persecutory or grandiose delusions and auditory hallucinations. This is a severe, chronic mental illness that profoundly impacts functioning and requires lifelong treatment with antipsychotic medications and psychosocial support. It carries a high HCC weight reflecting the intensive psychiatric care, frequent hospitalizations, and ongoing medication management these patients require.
Documentation Requirements
- ✓Documented diagnosis of schizophrenia with paranoid features by a qualified mental health professional
- ✓Description of specific paranoid symptoms (persecutory delusions, grandiose delusions, auditory hallucinations)
- ✓Assessment of current symptom status (active, partially controlled, in remission)
- ✓Current medication regimen including antipsychotic medications
- ✓Functional assessment documenting impact on daily activities, social functioning, and occupational capacity
- ✓Treatment plan including medication management and psychosocial interventions
Commonly Confused Codes
F22 — Delusional disorder involves non-bizarre delusions without other prominent psychotic symptoms; schizophrenia involves broader psychotic featuresF20.1 — Disorganized schizophrenia has prominent disorganized speech and behavior rather than paranoid featuresF20.3 — Undifferentiated schizophrenia is used when no single subtype predominatesF20.9 — Schizophrenia, unspecified should not be used when paranoid features are clearly documentedF25.0 — Schizoaffective disorder, bipolar type combines schizophrenic and mood symptoms