443 Other peripheral vascular disease (443.0-443.9) ICD-9-CM
The 443.0-443.9 block classified 443 other peripheral vascular disease with 11 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 443.0-443.9 Block 11 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.
- 443.0 Raynaud's syndrome
- 443.1 Thromboangiit obliterans
- 443.21 Dissect carotid artery
- 443.22 Dissection iliac artery
- 443.23 Dissection renal artery
- 443.24 Dissect vertebral artery
- 443.29 Dissection artery NEC
- 443.81 Angiopathy in other dis
- 443.82 Erythromelalgia
- 443.89 Periph vascular dis NEC
- 443.9 Periph vascular dis NOS
Questions About This Page
Are the 443.0-443.9 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 443.0-443.9 block classify?
The block classified 443 other peripheral vascular disease with 11 codes in the final ICD-9-CM release. It sat under Diseases of the circulatory system (390–459) 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.
