I70.299
Other atherosclerosis of native arteries of extremities, unspecified extremity
BillableComplete code, valid to report
I70.299 (also written I70299) is a billable ICD-10-CM diagnosis code for other atherosclerosis of native arteries of extremities, unspecified extremity. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 246 codes in category I70 (Atherosclerosis). The Alphabetic Index lists it under 1 entry. Its coding notes include a Use additional code instruction and 19 Excludes2 entries.
Use additional code
Add the listed code as a secondary code, if known.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Inherited from I70.2 Atherosclerosis of native arteries of the extremities
Inherited from I70 Atherosclerosis
Also from chapter/block level (10 notes)
Inherited from Chapter 9 Diseases of the circulatory system
- 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.-)
Includes
Further defines or gives examples of the content of the category.
Inherited from I70 Atherosclerosis
- arteriolosclerosis
- arterial degeneration
- arteriosclerosis
- arteriosclerotic vascular disease
- arteriovascular degeneration
- atheroma
- endarteritis deformans or obliterans
- senile arteritis
- senile endarteritis
- vascular degeneration
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 1 entry