736 Other acquired deformities of limbs (736.00-736.9) ICD-9-CM
The 736.00-736.9 block classified 736 other acquired deformities of limbs with 33 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 736.00-736.9 Block 33 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.
- 736.00 Forearm deformity NOS
- 736.01 Cubitus valgus
- 736.02 Cubitus varus
- 736.03 Valgus deformity wrist
- 736.04 Varus deformity wrist
- 736.05 Wrist drop
- 736.06 Claw hand
- 736.07 Club hand, acquired
- 736.09 Forearm deformity NEC
- 736.1 Mallet finger
- 736.20 Acq finger deformity NOS
- 736.21 Boutonniere deformity
- 736.22 Swan-neck deformity
- 736.29 Acq finger deformity NEC
- 736.30 Acq hip deformity NOS
- 736.31 Coxa valga
- 736.32 Coxa vara
- 736.39 Acq hip deformity NEC
- 736.41 Genu valgum
- 736.42 Genu varum
- 736.5 Genu recurvatum
- 736.6 Acq knee deformity NEC
- 736.70 Acq ankle-foot def NOS
- 736.71 Acq equinovarus
- 736.72 Acq equinus deformity
- 736.73 Cavus deformity of foot
- 736.74 Claw foot, acquired
- 736.75 Acq cavovarus deformity
- 736.76 Calcaneus deformity NEC
- 736.79 Acq ankle-foot def NEC
- 736.81 Unequal leg length
- 736.89 Oth acq limb deformity
- 736.9 Acq limb deformity NOS
Questions About This Page
Are the 736.00-736.9 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 736.00-736.9 block classify?
The block classified 736 other acquired deformities of limbs with 33 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.
