I70.221
Billable codeAtherosclerosis of native arteries of extremities with rest pain, right leg
The ICD-10 code for atherosclerosis of native arteries of extremities with rest pain, right leg is I70.221.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- I70.222Atherosclerosis of native arteries of extremities with rest pain, left leg
- I70.223Atherosclerosis of native arteries of extremities with rest pain, bilateral legs
- I70.228Atherosclerosis of native arteries of extremities with rest pain, other extremity
- I70.229Atherosclerosis of native arteries of extremities with rest pain, unspecified extremity
- I70.221Atherosclerosis of native arteries of extremities with rest pain, right leg
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 44022Approximate match
Associated MS-DRGs
I70.221 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.