S8110 – Peak expiratory flow rate (physician services)

HCPCS Level II code · S codes: Temporary National Codes (Non-Medicare)

Active code Not payable by Medicare

HCPCS codeS8110
Long description
Peak expiratory flow rate (physician services)
Short description
Peak expiratory flow rate (p
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
I Not payable by Medicare
BETOS category
Z2 Undefined codes
Added
January 1, 2000
Last change
January 1, 2000 – No change

Frequently asked questions

What is HCPCS code S8110?

S8110 is a HCPCS Level II code for peak expiratory flow rate (physician services).

Does Medicare cover S8110?

The HCPCS file lists coverage code I: Not payable by Medicare. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby S codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.