443.1 THROMBOANGIIT OBLITERANS


Code Information

Diagnosis Code: 443.1

Short Description: Thromboangiit obliterans

Long Description: Thromboangiitis obliterans [Buerger's disease]

Code Classification:

  • Diseases of the circulatory system (390–459)
    • Diseases of arteries, arterioles, and capillaries (440-449)
      • 443 Other peripheral vascular disease
        • 443.1 Thromboangiit obliterans

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 443.1 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Buerger's disease (thromboangiitis obliterans) 443.1
  • Disease, diseased - see also Syndrome
    • B�erger's (thromboangiitis obliterans) 443.1
  • Gangrene, gangrenous (anemia) (artery) (cellulitis) (dermatitis) (dry) (infective) (moist) (pemphigus) (septic) (skin) (stasis) (ulcer) 785.4
    • presenile 443.1
  • Thromboangiitis 443.1
    • obliterans (general) 443.1
      • cerebral 437.1
      • vessels
        • brain 437.1
        • spinal cord 437.1

Crosswalk Information

The code 443.1 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
443.1 Right Arrow I73.1 Thromboangiitis obliterans [Buerger's disease]
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
443.0 Raynaud's syndrome
443.21 Dissection of carotid artery
443.22 Dissection of iliac artery
443.23 Dissection of renal artery
443.24 Dissection of vertebral artery
443.29 Dissection of other artery
443.81 Peripheral angiopathy in diseases classified elsewhere
443.82 Erythromelalgia
443.89 Other specified peripheral vascular diseases
443.9 Peripheral vascular disease, unspecified


This page was last updated on: 10/1/2014