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ICD-10-CM Code I73.1
Thromboangiitis obliterans [Buerger's disease]

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

I73.1 is a billable ICD code used to specify a diagnosis of thromboangiitis obliterans [Buerger's disease]. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code I731 is used to code Thromboangiitis obliterans

Thromboangiitis obliterans (also known as Buerger's disease, Buerger disease [English /bʌrɡər/; German /byrgər/], or presenile gangrene ) is a recurring progressive inflammation and thrombosis (clotting) of small and medium arteries and veins of the hands and feet. It is strongly associated with use of tobacco products, primarily from smoking, but also from smokeless tobacco.

Specialty: Cardiology
ICD 9 Code: 443.1

Complete occlusion of the right and stenosis of the left femoral artery as seen in a case of thromboangiitis obliterans

Source: Wikipedia

MS-DRG Mapping

  • DRG Group #299-301 - Peripheral vascular disorders with MCC.
  • DRG Group #299-301 - Peripheral vascular disorders with CC.
  • DRG Group #299-301 - Peripheral vascular disorders without CC or MCC.

Related Concepts SNOMET-CT

  • Neuropathy in thromboangiitis obliterans (disorder)

ICD-10-CM Alphabetical Index References for 'I73.1 - Thromboangiitis obliterans [Buerger's disease]'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code I73.1. Click on any term below to browse the alphabetical index.

Thromboangiitis (I73.1)
Buerger's disease(thromboangiitis obliterans) (I73.1)


Thromboangiitis obliterans [Buerger's disease] (exact match)

This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 443.1 was previously used, I73.1 is the appropriate modern ICD10 code.

Parent Code: I73 - Other peripheral vascular diseases

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/I731