ICD-10 Code D86.89 – Sarcoidosis of other sites (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D86.89 – Sarcoidosis of other sites
What it is
D86.89 identifies sarcoidosis affecting sites other than the lungs, lymph nodes, skin, or other more specific coded locations. Use it when the record documents sarcoidosis in an unusual or unspecified extrapulmonary site.
Clinical signs
Clinical features vary; refer to documentation. Findings may reflect granulomatous inflammation in the involved organ, with symptoms depending on the site and sometimes confirmed by biopsy or imaging.
When to use this code
Use D86.89 when the provider documents sarcoidosis in another specific site and no more specific ICD-10-CM code applies. It is also appropriate when the site is extrapulmonary but not separately indexed. Check documentation for the exact organ involved.
Do not use for
Do not use this code for pulmonary sarcoidosis, sarcoidosis of the skin, or sarcoidosis of lymph nodes when a more specific code is documented. If the site is unclear, check documentation.
Coding tip
Code the most specific sarcoidosis site documented; if the location is vague, query for clarification before assigning D86.89.