ICD-9-CM diagnosis code (retired)
518.89 — Other diseases of lung, not elsewhere classified
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 518.89
518.89 is an ICD-9-CM diagnosis code for other diseases of lung, not elsewhere classified. 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, J98.4 (Other disorders of lung). The match is exact.
ICD-10-CM equivalents
- J98.4Other disorders of lungexact match
Common questions about 518.89
What is the ICD-10 code for ICD-9 518.89?
- The GEMs map 518.89 to ICD-10-CM J98.4.
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.