I73
Non-billableOther peripheral vascular diseases
Other peripheral vascular diseases
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
- chilblains (T69.1)
- frostbite (T33-T34)
- immersion hand or foot (T69.0-)
- spasm of cerebral artery (G45.9)
Child Codes (4)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code I73?
ICD-10-CM code I73 represents "Other peripheral vascular diseases". It is a non-billable header code — use a more specific child code for billing purposes.
Is I73 a billable code?
No, I73 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under I73.
What chapter is I73 in?
I73 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What are the subcategories under I73?
I73 has 4 child codes, including: I73.0 (Raynaud's syndrome), I73.1 (Thromboangiitis obliterans [Buerger's disease]), I73.8 (Other specified peripheral vascular diseases), I73.9 (Peripheral vascular disease, unspecified).
What are the UMLS CUIs for I73?
I73 is linked to 1 UMLS Concept Unique Identifier: C0553983. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.