S3853 – Genetic testing for myotonic muscular dystrophy

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

Active code Not payable by Medicare

HCPCS codeS3853
Long description
Genetic testing for myotonic muscular dystrophy
Short description
Gene test myo musclr dyst
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, 2004
Last change
January 1, 2004 – No change

Frequently asked questions

What is HCPCS code S3853?

S3853 is a HCPCS Level II code for genetic testing for myotonic muscular dystrophy.

Does Medicare cover S3853?

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.