Creatinine, Non-Blood Sample
CPT 82570
Ordered together with urine protein or albumin testing, and as part of timed urine collections assessing kidney clearance.
No national payment amount
Status X is not separately payable under the PFS.
Did Medicare pay separately for CPT 82570 in Q1 2025?
Not at a published national rate. CPT 82570 carries status X (statutory exclusion) in the Q1 2025 release. The statutory definition of physician services does not include this item. Treat the blank amount as unpriced, not as $0.
How often 82570 is billed
Across Original Medicare in CY2024, 82570 ranked #49 of the 7,879 CPT codes billed to Medicare that year, ranked by patients served or total allowed dollars. Patients who received it in 2024 were billed for it an average of 1.5 times that year — more than once per patient.
2024 Medicare fee-for-service only, national totals — Medicare Advantage, Medicaid and commercial volume are excluded, so real-world use runs higher. This is a calendar-year snapshot from the CMS Physician & Other Practitioners dataset, on a different cycle from the Q1 2025 fee schedule the rates above come from.
Common questions
Why is there no payment amount for 82570?
Its status indicator is X (statutory exclusion). The statutory definition of physician services does not include this item. The blank is deliberate: the amount is either unknown or paid under another provision, so reading it as $0 would be wrong.
Why would a Medicare claim for 82570 be denied or paid less?
Each item below comes from a CMS indicator on this page — not general billing advice.
- Its status indicator is X (statutory exclusion) — The statutory definition of physician services does not include this item. See status indicators
Payer-specific coverage and documentation rules live outside these files, so a claim that clears every check here can still be denied on other grounds.
When does this rate change?
CMS publishes a fee schedule release every quarter (January, April, July, October), and each is versioned here. See what changed each release, or get an email when a new release moves rates.
Sources: CMS Medicare Physician Fee Schedule Relative Value Files.
Saw this code on your bill?
What is a 82570 visit in patient-friendly terms?
In plain terms: Measurement of creatinine in a sample other than blood - in practice almost always urine, either a spot sample or a timed collection. Creatinine is produced by muscle at a steady rate, which makes it a useful yardstick for how concentrated a urine sample is. That is why it is so often run alongside urine albumin or protein: dividing one by the other produces a ratio that stays meaningful whether the sample was dilute or concentrated. It is also the denominator in timed-collection calculations of how well the kidneys are clearing waste. You'll typically see CPT 82570 on a bill or explanation of benefits (EOB) when a clinician performs or bills for this service.
How this amount is computed
amount = (work RVU × work GPCI + PE RVU × PE GPCI + MP RVU × MP GPCI) × conversion factor. National amounts use GPCI = 1.000. To price an RVU figure of your own, use the RVU-to-dollars converter.
| Component | RVU |
|---|---|
| Work RVU | blank |
| Practice expense RVU (non-facility) | blank |
| Practice expense RVU (facility) | blank |
| Malpractice RVU | blank |
Every rate combines three parts: work (the clinician’s time, skill and effort), practice expense (office overhead — higher when the service is done in a doctor’s own office), and malpractice (the share of liability-insurance cost). A blank means CMS publishes no national number for that part. Read it as unknown, and never as zero.
Rate history by release
National non-facility amount for 82570 across quarterly releases.
| Release | Status | Non-facility | Facility |
|---|---|---|---|
| Q3 2026 Jun 30, 2026 – present | X | — | — |
| Q2 2026 Mar 10, 2026 – Jun 29, 2026 | X | — | — |
| Q1 2026 Dec 29, 2025 – Mar 9, 2026 | X | — | — |
| Q4 2025 Sep 11, 2025 – Dec 28, 2025 | X | — | — |
| Q3 2025 Jun 5, 2025 – Sep 10, 2025 | X | — | — |
| Q2 2025 Jun 5, 2025 – Jun 4, 2025 | X | — | — |
| Q1 2025 Dec 23, 2024 – Jun 4, 2025 | X | — | — |
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Source & method
This is computed from CMS's Medicare Physician Fee Schedule Q1 2025 release (schedule pfs, effective January 2025). National amounts apply a GPCI of 1.000 and leave sequestration off. The status indicator decides payability, never the RVU values, so a blank RVU stays blank. Releases are immutable: a rate retrieved for a past quarter always reflects that release. Commercial and cash-pay figures anywhere on this page are arithmetic on the Medicare amount, using commonly cited reimbursement ranges. They're illustrative, and no nationwide claims database stands behind them.
Description written from primary sources: CMS Medicare Physician Fee Schedule Relative Value Files. Not derived from AMA CPT descriptor text.
Conversion factor $32.3465 read from the same file, row 11, column 25.
Use the (i) buttons next to each amount above for the exact row, columns, and math.
Cite this rate
This link keeps pointing at the Q1 2025 figures, even after a newer release lands.
CPT 82570 Medicare Physician Fee Schedule rate (Q1 2025). Localis. https://localishealth.com/cpt/82570/2025/A