Peripheral Artery Disease Documentation Guide
Narrowing of peripheral arteries reducing blood flow to extremities.
ICD-10 Codes: I73.9, I70.201, I70.202, I70.203, I70.209, I70.211, I70.212
Common Symptoms
- Intermittent claudication
- Rest pain
- Numbness in extremities
- Weak or absent pulses
- Non-healing wounds
- Skin color changes
Key Documentation Elements
- ABI measurement and results
- Claudication distance or rest pain assessment
- Pulse examination findings
- Wound assessment if present
- Prior revascularization procedures
- Risk factor management (smoking, diabetes, lipids)
Documentation Challenges
- Documenting ankle-brachial index results
- Capturing claudication distance and functional impact
- Recording wound staging for critical limb ischemia
- Tracking revascularization history and patency
Billing Considerations
- HCC codes for atherosclerosis of extremities
- Specificity for native artery vs graft involvement
- Laterality documentation for proper coding
- Critical limb ischemia vs claudication distinction
Frequently Asked Questions
What ICD-10 codes are used for peripheral artery disease?
PAD uses I73.9 for unspecified and I70.2xx for atherosclerosis of native arteries of extremities with laterality. Scribeable selects the most specific code based on your documented findings and affected limb.
How does Scribeable help document PAD severity?
Scribeable captures ABI results, claudication distance, rest pain status, and wound findings from your encounter to classify PAD severity and apply appropriate ICD-10 codes for reimbursement.