P2031 HCPCS code: Hair analysis (excluding arsenic)
P2031 is the HCPCS Level II code for hair analysis (excluding arsenic). Its Medicare coverage code is M (Non-covered by Medicare): Medicare does not cover this item or service.
Code details
| Field | Value |
|---|---|
| Section | P codes — Pathology and laboratory services |
| Coverage code | M — Non-covered by Medicare |
| Pricing indicator | 00 — Not separately priced by Medicare |
| BETOS category | T1H |
| Added | 1986-01-01 |
| Last action effective | 1989-01-01 |
What changed for P2031
- 1986-01-01: P2031 added to HCPCS Level II
- Next scheduled CMS quarterly update (HCPCS and DMEPOS fee schedule): 2027-01-01
Frequently asked questions
What is HCPCS code P2031?
P2031 is the HCPCS Level II code for hair analysis (excluding arsenic). Short descriptor: "Hair analysis".
Does Medicare cover P2031?
Coverage code M — Non-covered by Medicare. Medicare does not cover this item or service.
Related P20 codes
- P2028 — Cephalin floculation, blood
- P2029 — Congo red, blood
- P2033 — Thymol turbidity, blood
- P2038 — Mucoprotein, blood (seromucoid) (medical necessity procedure)
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Next steps
- Run a reimbursement report for a device billed under P2031
- Watch P2031 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for P2031
Sources: CMS HCPCS Level II release October 2025; CMS DMEPOS fee schedule; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.