H27.121
H27.121 — Anterior dislocation of lens, right eye
Billable / specific codeICD-10-CMright
H27.121 is a billable, specific ICD-10-CM code for anterior dislocation of lens, right eye. It is valid for submission on a claim.
Risk adjustment
H27.121 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
H27.121 is named in 16 Medicare coverage policies — 16 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A56453Billing and Coding: Cataract Extraction
- A56453Billing and Coding: Cataract Extraction
- A56537Billing and Coding: Scanning Computerized Ophthalmic Diagnostic Imaging (SCODI)
- A56544Billing and Coding: Cataract Extraction
Related codes at this level
Codes that share H27.12. If H27.121 is not quite right, the correct code is usually one of these.
Questions about H27.121
- Is H27.121 a billable ICD-10-CM code?
- Yes. H27.121 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does H27.121 sit in the tabular list?
- Diseases of the eye and adnexa (H00-H59), in the block Disorders of lens (H25-H28).