737 Curvature of spine (737.0-737.9) ICD-9-CM
The 737.0-737.9 block classified 737 curvature of spine with 21 legacy diagnosis codes. None remain valid for claim submission; each code below links to its reference page with the official ICD-10-CM replacement under the CMS General Equivalence Mappings.
Retired Code Set
ICD-9-CM stopped being valid for U.S. claims with dates of service on or after October 1, 2015, when ICD-10-CM replaced it. Use this index for historical lookups and crosswalking; for current coding, start from the ICD-10-CM codes list or the ICD-9 / ICD-10 converter.
Legacy Codes in the 737.0-737.9 Block 21 codes
None of these codes remain valid for claim submission. Each code page shows its ICD-10-CM replacement under the CMS General Equivalence Mappings.
- 737.0 Adoles postural kyphosis
- 737.10 Kyphosis NOS
- 737.11 Radiation kyphosis
- 737.12 Postlaminectomy kyphosis
- 737.19 Kyphosis NEC
- 737.20 Lordosis NOS
- 737.21 Postlaminectomy lordosis
- 737.22 Oth postsurgery lordosis
- 737.29 Lordosis NEC
- 737.30 Idiopathic scoliosis
- 737.31 Resolv idiopath scolios
- 737.32 Progr idiopath scoliosis
- 737.33 Radiation scoliosis
- 737.34 Thoracogenic scoliosis
- 737.39 Scoliosis NEC
- 737.40 Spin curv NOS in oth dis
- 737.41 Kyphosis in oth dis
- 737.42 Lordosis in oth dis
- 737.43 Scoliosis in oth dis
- 737.8 Curvature of spine NEC
- 737.9 Curvature of spine NOS
Questions About This Page
Are the 737.0-737.9 codes still billable?
No. Every code in this block became invalid for U.S. claims after September 30, 2015. Each code page linked above shows the ICD-10-CM replacement CMS assigned in the General Equivalence Mappings, and the ICD-9 / ICD-10 converter translates any of them directly.
What did the 737.0-737.9 block classify?
The block classified 737 curvature of spine with 21 codes in the final ICD-9-CM release. It sat under Diseases of the musculoskeletal system and connective tissue (710–739) in the legacy hierarchy.
Related References
Source: final CMS ICD-9-CM release (version date October 1, 2014). Retired from U.S. claims after September 30, 2015.
