G9523 HCPCS Level II code: Patient discontinued from hemodialysis or peritoneal dialysis
CMS terminated G9523: its last date of service was Dec 31, 2020. It stays here for looking up older claims; newer services need a current code.
Official description
G9523Patient discontinued from hemodialysis or peritoneal dialysis
Short description: D/c hemo or perit dialysis
HCPCS · United States
Medicare details
The indicators CMS publishes with G9523 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Medical care
- BETOS category
- Undefined codes
- Added
- Jan 1, 2016
- Terminated after
- Dec 31, 2020
Where G9523 sits
- 1G codesProcedures and professional services
- 2Terminated G9523Patient discontinued from hemodialysis or peritoneal dialysis
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
Is HCPCS code G9523 still valid?
No. CMS terminated G9523; its last date of service was Dec 31, 2020. It is listed for looking up services from before then. Use a current code for newer services.
Does Medicare cover G9523?
CMS lists G9523’s Medicare coverage as “Carrier judgment” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside G9523
All G codesG9517Patient did not achieve an improvement in visual acuity, from their preoperative level, within 90 days of surgery, reason not givenG9518Documentation of active injection drug useG9519Patient achieves final refraction (spherical equivalent) +/- 1.0 diopters of their planned refraction within 90 days of surgeryG9520Patient does not achieve final refraction (spherical equivalent) +/- 1.0 diopters of their planned refraction within 90 days of surgeryG9521Total number of emergency department visits and inpatient hospitalizations less than two in the past 12 monthsG9522Total number of emergency department visits and inpatient hospitalizations equal to or greater than two in the past 12 months or patient not screened, reason not givenG9524Patient was referred to hospice careG9525Documentation of patient reason(s) for not referring to hospice care (e.g., patient declined, other patient reasons)G9526Patient was not referred to hospice care, reason not givenG9529Patient with minor blunt head trauma had an appropriate indication(s) for a head ctG9530Patient presented with a minor blunt head trauma and had a head ct ordered for trauma by an emergency care providerG9531Patient has documentation of ventricular shunt, brain tumor, multisystem trauma, or is currently taking an antiplatelet medication including: abciximab, anagrelide, cangrelor…