L89.221 ICD-10-CM Code: Pressure ulcer of left hip, stage 1
HCC Buddy Code Card
Digital ICD-10 code-book layout with official code detail, always-visible risk models, Code Trumping, and Buddy coding guidance.
FY 2026 Apr update / Diseases of the skin and subcutaneous tissue (L00-L99) / Other disorders of the skin and subcutaneous tissue (L80-L99)
L89.221
Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidancePressure ulcer of left hip, stage 1
A stage 1 pressure ulcer on the left hip, which is the earliest stage showing redness of the skin that does not blanch (turn white) when pressed.
CMS-HCC V28
00
RAF 0
CMS-HCC V24
00
RAF 0
ACA/HHS
00
RAF 0
ESRD/PACE
00
RAF 0
RXHCC
00
RAF 0
Code Trumping
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Code Book Path
Inclusion Terms
Official- Healing pressure ulcer of left hip back, stage 1
- Pressure pre-ulcer skin changes limited to persistent focal edema, left hip
Excludes 2
OfficialICD-10-CM does not list Excludes 2 notes for L89.221 in this effective period.
Related Child Codes
Includes
OfficialICD-10-CM does not list Includes notes for L89.221 in this effective period.
Excludes 1
OfficialICD-10-CM does not list Excludes 1 notes for L89.221 in this effective period.
Code First
OfficialICD-10-CM does not list Code First sequencing instructions for L89.221 in this effective period.
Use Additional
OfficialICD-10-CM does not list Use Additional Code instructions for L89.221 in this effective period.
Code Also
OfficialICD-10-CM does not list Code Also instructions for L89.221 in this effective period.
Buddy Documentation Tip
Last updated: FY2026 ICD-10-CM Apr update, Apr 1, 2026 through Sep 30, 2026. CMS-HCC V28 is 100% phased in for payment year 2026.
Is L89.221 an HCC code?
No. L89.221 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
L89.221 is the ICD-10-CM diagnosis code for pressure ulcer of left hip, stage 1. A stage 1 pressure ulcer on the left hip, which is the earliest stage showing redness of the skin that does not blanch (turn white) when pressed. L89.221 sits in the ICD-10-CM chapter for diseases of the skin and subcutaneous tissue (l00-l99), within the section covering other disorders of the skin and subcutaneous tissue (l80-l99).
L89.221 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.
Stage 1 pressure ulcers have intact skin with non-blanching erythema; document the specific anatomical location (left hip) clearly.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for L89.221 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •Stage 1 pressure ulcers have intact skin with non-blanching erythema; document the specific anatomical location (left hip) clearly
- •Ensure the stage is documented in the clinical record before assigning this code; if stage is not documented, use the unspecified stage code L89.229