ICD-10 Code for Chloasma
Also indexed as (skin) (idiopathic) (symptomatic)
The ICD-10-CM code for chloasma is L81.1 — Chloasma. This is the code the Alphabetic Index gives for chloasma with no further qualifier, valid for FY2027 (October 1, 2026 – September 30, 2027).
Billable
Which chloasma code should you use?
The Alphabetic Index lists 10 codes under Chloasma. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.
By type
| eyelid | H02.71 | Chloasma of eyelid and periocular area | not billable |
Chloasma eyelid
| hyperthyroid | E05.90 | Thyrotoxicosis, unspecified without thyrotoxic crisis or storm | |
| left | H02.716 | Chloasma of left eye, unspecified eyelid and periocular area | |
| right | H02.713 | Chloasma of right eye, unspecified eyelid and periocular area | |
| hyperthyroid › with thyroid storm | E05.91 | Thyrotoxicosis, unspecified with thyrotoxic crisis or storm | |
| left › lower | H02.715 | Chloasma of left lower eyelid and periocular area | |
| left › upper | H02.714 | Chloasma of left upper eyelid and periocular area | |
| right › lower | H02.712 | Chloasma of right lower eyelid and periocular area | |
| right › upper | H02.711 | Chloasma of right upper eyelid and periocular area |
Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources