ICD-10 Code E88.11 – Partial lipodystrophy (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code E88.11 – Partial lipodystrophy
What it is
Partial lipodystrophy is a disorder of abnormal fat loss affecting only certain body areas. You use this code when documentation identifies partial, not generalized, loss of adipose tissue.
Clinical signs
Clinical features vary; refer to documentation. Commonly, notes describe localized loss of subcutaneous fat with a characteristic body-fat distribution, while other areas may remain preserved or appear enlarged.
When to use this code
Use E88.11 when the provider specifically documents partial lipodystrophy, partial lipoatrophy, or a similar diagnosis with limited fat loss. It is appropriate when the record distinguishes this condition from generalized lipodystrophy or nonspecific weight loss. Check documentation if the pattern is unclear.
Do not use for
Do not use this code for generalized lipodystrophy, simple obesity, or routine postoperative or traumatic fat loss unless the provider documents partial lipodystrophy. If the diagnosis is uncertain, check documentation.
Coding tip
Code only when the chart clearly states partial lipodystrophy or an equivalent confirmed diagnosis.