ICD-9-CM diagnosis code (retired)
506.0 — Bronchitis and pneumonitis due to fumes and vapors
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 506.0
506.0 is an ICD-9-CM diagnosis code for bronchitis and pneumonitis due to fumes and vapors. 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, J68.0 (Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors). The match is exact.
ICD-10-CM equivalents
- J68.0Bronchitis and pneumonitis due to chemicals, gases, fumes and vaporsexact match
Common questions about 506.0
What is the ICD-10 code for ICD-9 506.0?
- The GEMs map 506.0 to ICD-10-CM J68.0.
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.