HCPCS Level II · Temporary codes for DME regional carriers
K1004Low frequency ultrasonic diathermy treatment device for home use
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About K1004
K1004 is an HCPCS Level II code in the K series (temporary codes for DME regional carriers), describing low frequency ultrasonic diathermy treatment device for home use.
It was added to HCPCS effective 01/01/2020, and its current record took effect 10/01/2023.
Its Medicare coverage code is "S", meaning it is not covered by Medicare by statute.
Details
- Short description
- Lo freq us diathermy device
- Date added
- 01/01/2020
- Action effective
- 10/01/2023
- BETOS
- Z2
Related K10xx codes
- K1007Bilateral hip, knee, ankle, foot device, powered, includes pelvic component, single or double upright(s), knee joints any type, with or without ankle joints any type, includes all components and accessories, motors, microprocessors, sensors
- K1027Oral device/appliance used to reduce upper airway collapsibility, without fixed mechanical hinge, custom fabricated, includes fitting and adjustment
- K1030External recharging system for battery (internal) for use with implanted cardiac contractility modulation generator, replacement only
- K1034Provision of covid-19 test, nonprescription self-administered and self-collected use, fda approved, authorized or cleared, one test count
- K1035Molecular diagnostic test reader, nonprescription self-administered and self-collected use, fda approved, authorized or cleared
- K1036Supplies and accessories (e.g., transducer) for low frequency ultrasonic diathermy treatment device, per month
- K1037Docking station for use with oral device/appliance used to reduce upper airway collapsibility
Common questions about K1004
Is HCPCS K1004 still valid?
- Yes. K1004 is active in the CMS October 2026 HCPCS file.
Does Medicare cover K1004?
- Its coverage code is "S": it is not covered by Medicare by statute. Check the local coverage determination for your region.