ICD-10-CM 2027
ICD-10 code for benign lymphogranulomatosis
From the official ICD-10-CM alphabetic index entry “Lymphogranulomatosis (malignant) › benign (Boeck's sarcoid) (Schaumann's)”. Page updated September 29, 2026.
About coding benign lymphogranulomatosis
The ICD-10-CM code for benign lymphogranulomatosis is D86.1 (Sarcoidosis of lymph nodes).
Within D86 (sarcoidosis), D86.1 is specifically for sarcoidosis of lymph nodes. Related codes cover of lung (D86.0), of lung with sarcoidosis of lymph nodes (D86.2), of skin (D86.3), of other sites (D86.8) and unspecified (D86.9).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 196 (Interstitial Lung Disease with MCC, relative weight 1.8336), DRG 197 (Interstitial Lung Disease with CC, relative weight 0.9492) and DRG 198 (Interstitial Lung Disease without CC/MCC, relative weight 0.7259), in MDC 04 (Diseases and Disorders of the Respiratory System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about benign lymphogranulomatosis ICD-10 codes
What is the ICD-10 code for benign lymphogranulomatosis?
- D86.1 — Sarcoidosis of lymph nodes.
Is D86.1 billable?
- Yes. D86.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can D86.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict D86.1 as a principal diagnosis.
Is D86.1 a CC or MCC?
- No. D86.1 is neither a CC nor an MCC under MS-DRG v44.0.