ICD-9-CM diagnosis code (retired)
017.40 — Tuberculosis of ear, unspecified
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 017.40
017.40 is an ICD-9-CM diagnosis code for tuberculosis of ear, unspecified. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, A18.6 (Tuberculosis of (inner) (middle) ear). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- A18.6Tuberculosis of (inner) (middle) earapproximate
Common questions about 017.40
What is the ICD-10 code for ICD-9 017.40?
- The GEMs map 017.40 to ICD-10-CM A18.6.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.