ICD-10-CM 2027
ICD-10 code for trachoma sequelae
From the official ICD-10-CM alphabetic index entry “Sequelae (of) › trachoma”. Page updated September 29, 2026.
About coding trachoma sequelae
The ICD-10-CM code for trachoma sequelae is B94.0 (Sequelae of trachoma).
Within B94 (sequelae of other and unspecified infectious and parasitic diseases), B94.0 is specifically for sequelae of trachoma. Related codes cover viral encephalitis (B94.1), viral hepatitis (B94.2), other specified infectious and parasitic diseases (B94.8) and unspecified infectious and parasitic disease (B94.9).
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 124 (Other Disorders of the Eye with MCC or Thrombolytic Agent, relative weight 1.2471) and DRG 125 (Other Disorders of the Eye without MCC, relative weight 0.7702), in MDC 02 (Diseases and Disorders of the Eye), 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 trachoma sequelae ICD-10 codes
What is the ICD-10 code for trachoma sequelae?
- B94.0 — Sequelae of trachoma.
Is B94.0 billable?
- Yes. B94.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can B94.0 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict B94.0 as a principal diagnosis.
Is B94.0 a CC or MCC?
- No. B94.0 is neither a CC nor an MCC under MS-DRG v44.0.