H02.21B Cicatricial lagophthalmos left eye, upper and lower eyelids
Get what a quick lookup can't: the AI assistant for official-guideline questions, HCC risk-adjustment mappings (CMS-HCC V24/V28, RxHCC), FDA drug indications, and AHA Coding Clinic references for H02.21B.
The ICD-10-CM code for Cicatricial lagophthalmos left eye, upper and lower eyelids is H02.21B (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- H00-H05: Disorders of eyelid, lacrimal system and orbit (H00-H05)
- Category H02
- 303 codes (259 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to H02.21B:
- Lagophthalmos (eyelid) (nervous) › cicatricial › left › upper and lower eyelids
Official Coding Guidelines
Glaucoma (TOC entry)a. Glaucoma .............................................................................................................................. 48
Assigning glaucoma codes (use as many H40 codes as needed)Assign as many codes from category H40, Glaucoma, as needed to identify the type of glaucoma, the affected eye, and the glaucoma stage.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference H02.21B with the canonical source and edition:
H02.21B — Cicatricial lagophthalmos left eye, upper and lower eyelids. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/H02.21B
Canonical URL: https://icd10codingpro.com/codes/H02.21B