HCPCS Level II · Outpatient PPS (temporary codes)
C9899Implanted prosthetic device, payable only for inpatients who do not have inpatient coverage
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Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About C9899
C9899 is an HCPCS Level II code in the C series (outpatient PPS (temporary codes)), describing implanted prosthetic device, payable only for inpatients who do not have inpatient coverage.
It was added to HCPCS effective 01/01/2009.
Its Medicare coverage code is "D", meaning special Medicare coverage instructions apply.
Details
- Short description
- Inpt implant pros dev,no cov
- Date added
- 01/01/2009
- Action effective
- 01/01/2009
- BETOS
- Z2
Related C98xx codes
- C9804Elastomeric infusion pump (e.g., on-q* pump with bolus), including catheter and all disposable system components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9806Rotary peristaltic infusion pump (e.g., ambit pump), including catheter and all disposable system components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9807Nerve stimulator, percutaneous, peripheral (e.g., sprint peripheral nerve stimulation system), including electrode and all disposable system components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9808Nerve cryoablation probe (e.g., cryoice, cryosphere, cryosphere max, cryoice cryosphere, cryoice cryo2), including probe and all disposable system components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9809Cryoneurolysis needle (e.g., iovera system), including needle/tip and all disposable system components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9810Water circulating motorized cold therapy device (e.g., iceman) including all system components (e.g. pads, console, disposable parts), non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9811Electronic ambulatory infusion pump (e.g. sapphire pump), including all pump components, including disposable components , non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9812Echogenic and/or nerve stimulator-guided nerve block needles (e.g. sonoplex, sonoblock, sonotap, stimuplex), non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9813Perforated continuous infusion catheter set (e.g. infiltralong), including all components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9814Continuous anesthesia echogenic conduction catheter set (e.g. sonolong, e-cath), including all components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9815Linear peristaltic pain management infusion pump (e.g. cadd-solis ambulatory infusion pump), and all disposable system components, non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
- C9816Rotary peristaltic infusion pump (e.g., reusable ambit pump) including all disposable system components, reusable non-opioid medical device (must be a qualifying medicare non-opioid medical device for post-surgical pain relief in accordance with section 4135 of the caa, 2023)
Common questions about C9899
Is HCPCS C9899 still valid?
- Yes. C9899 is active in the CMS October 2026 HCPCS file.
Does Medicare cover C9899?
- Its coverage code is "D": special Medicare coverage instructions apply. Check the local coverage determination for your region.