I73.1Billable
Thromboangiitis obliterans [Buerger's disease]
- Chapter
- 9. Diseases of the circulatory system
- Category
- I73
- Effective date
- October 1, 2026
Related codes in category I73
I73Other peripheral vascular diseasesI73.0Raynaud's syndromeI73.00Raynaud's syndrome without gangreneYesI73.01Raynaud's syndrome with gangreneYesI73.8Other specified peripheral vascular diseasesI73.81ErythromelalgiaYesI73.89Other specified peripheral vascular diseasesYesI73.9Peripheral vascular disease, unspecifiedYes
Frequently asked questions
What is ICD-10 code I73.1?
I73.1 is an ICD-10-CM diagnosis code for Thromboangiitis obliterans [Buerger's disease].
Is I73.1 a billable code?
Yes. I73.1 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is I73.1 in?
I73.1 falls under Chapter 9: Diseases of the circulatory system.
When did I73.1 become effective?
I73.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to I73.1?
I73.1 belongs to category I73, which includes 8 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.