ICD-9-CM procedure code (retired)
00.49 — Supersaturated oxygen therapy
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 00.49
00.49 is an ICD-9-CM procedure code for Supersaturated oxygen therapy. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 2 ICD-10-PCS codes. All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 5A0512CExtracorporeal Supersaturated Oxygenation, Intermittentapproximate
- 5A0522CExtracorporeal Supersaturated Oxygenation, Continuousapproximate
Common questions about 00.49
What is the ICD-10 code for ICD-9 00.49?
- The GEMs map 00.49 to ICD-10-PCS 5A0512C and 5A0522C.
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.