L11: Other acantholytic disorders
Codes under L11 (Other acantholytic disorders). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| L11.0 | Acquired keratosis follicularis | ✓ |
| L11.0 | Acquired keratosis follicularis | ✓ |
| L11.1 | Transient acantholytic dermatosis [Grover] | ✓ |
| L11.1 | Transient acantholytic dermatosis [Grover] | ✓ |
| L11.8 | Other specified acantholytic disorders | ✓ |
| L11.8 | Other specified acantholytic disorders | ✓ |
| L11.9 | Acantholytic disorder, unspecified | ✓ |
| L11.9 | Acantholytic disorder, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code L11?
L11 is an ICD-10-CM category covering Other acantholytic disorders. It contains 8 more specific diagnosis codes, 8 of which are billable.
Is L11 a billable code?
No — L11 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example L11.0 — Acquired keratosis follicularis). 8 of the 8 codes under L11 are billable.
What codes fall under L11?
L11 includes L11.0, L11.0, L11.1, L11.1, L11.8, plus 3 more. See the full list with descriptions and billable status above.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free