ICD-9-CM diagnosis code (retired)
737.31 — Resolving infantile idiopathic scoliosis
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 737.31
737.31 is an ICD-9-CM diagnosis code for Resolving infantile idiopathic scoliosis. 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, M41.00 (Infantile idiopathic scoliosis, site unspecified). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- M41.00Infantile idiopathic scoliosis, site unspecifiedapproximate
Common questions about 737.31
What is the ICD-10 code for ICD-9 737.31?
- The GEMs map 737.31 to ICD-10-CM M41.00.
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.