CPT 15879
Restricted / special payment rules
15879 · PFS Q4 2025 · Historical
No national PFS rate in Q4 2025
Status R: no national PFS amount. The RVUs for this setting are all zero; they do not establish a $0 allowance. Special payment instructions apply.
CPT 15879 has no published national rate. It carries status R (restricted) in the Q4 2025 release. Special coverage instructions apply, so whether Medicare pays depends on the circumstances of the service. The blank amount means unpriced, not $0.
PFS status evidence
Inspect PFS status evidence
- Code
- 15879
- Release
- Q4 2025, revision 1
- Result
- Restricted / special payment rules
Citations
-
Shows this code’s PFS status (R). Result: Restricted / special payment rules.
Physician relative value file (PPRRVU)Q4 2025 · revision 1
Latest revision of this release
Release period: October 1 – December 31, 2025
This PFS record alone does not establish a $0 allowance or a coverage determination. Any amount from another schedule needs its own evidence.
Record details
PPRRVU2025_Oct.csv in rvu25d-updated-09-11-2025.zip (row 1,465)- hcpcs (col 1)
- 15879
- modifier (col 2)
- blank
- status_code (col 4)
- R
- work_rvu (col 6)
- 0
- pe_rvu_nonfacility (col 7)
- 0
- pe_rvu_facility (col 9)
- 0
- mp_rvu (col 11)
- 0
SHA-256: 8af460f38bf982b79b07269fbc8b7256a8ef3bd3aa025a9c5cb71c1e52523c56
Why is there no national PFS amount for 15879?
Its status indicator is R (restricted). Special coverage instructions apply, so whether Medicare pays depends on the circumstances of the service. Status R: no national PFS amount. The RVUs for this setting are all zero; they do not establish a $0 allowance. Special payment instructions apply.
Payment considerations Copy link
Here are the inputs and payment rules that apply to this code. Each link takes you to the detail below.
Other payment indicators (8)
Facility/non-facility: Does not apply, Professional/technical component: Does not apply, Assistant/co-surgeon treatment: Does not apply, Global surgery: Does not apply, NCCI same-day edits: Not determined, MUE behavior: Not determined, Other fee-schedule routing: Does not apply, Contractor pricing: Does not apply.
Why would a Medicare claim for 15879 be denied or paid less?
These come from CMS indicators on this page, not general billing advice.
- Its status indicator is R (restricted)—Special coverage instructions apply, so whether Medicare pays depends on the circumstances of the service. See status indicators
- Assistant at surgery: restricted without documentation. See billing policy
- Co-surgeons: not permitted. See billing policy
- Team surgery: not permitted. See billing policy
- Multiple procedures: standard reduction applies. See billing policy
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.
Payment review for 15879 Copy link
Four published payment rules can change what 15879 allows on a claim: status R coverage instructions, the same-day global package, the standard multiple-procedure reduction and the 150% bilateral adjustment. Each is a legitimate reason for a paid amount to differ from the fee-schedule amount on this page.
What to check
- Treat the published amount as conditional—status R carries special coverage instructions, so a payable fee-schedule amount does not by itself establish that this line should have paid.
- Check the visit date: this code carries no follow-up window, so a related visit the day after the procedure is separately payable and should not have bundled.
- Rank the claim’s procedure lines before calling a reduced line short-paid—under the standard multiple-procedure rule only the highest-valued one prices in full.
- Look for modifier 50 or a second-side line before comparing: billed for both sides, this procedure should price at 150% of the single-side amount.
- Reprice the line against the release, locality, setting, modifier and participation status that applied to the date of service before treating any difference as an underpayment.
Codes to compare
National Q4 2025 amounts at GPCI 1.000. A blank means this schedule does not publish a payable PFS amount.
None of the comparison codes are in this release.
Sources: CMS Medicare Physician Fee Schedule Relative Value Files; CMS Medicare Physician Fee Schedule Relative Value Files (status indicator field); CMS Medicare Claims Processing Manual (Pub. 100-04).
Which billing rules and modifiers apply? Copy link
Global period: what 15879's fee already covers Copy link
The fee covers pre-operative and post-operative work on the day of the procedure only—there is no follow-up window afterward. A visit the next day is separately payable.
| Modifier | Reports |
|---|---|
| -25 | A significant, separately identifiable E/M on the same day as the procedure, beyond its usual pre- and post-operative care. |
A modifier reports what happened; it does not by itself make a service payable. Documentation has to support it.
Billing policy Copy link
These billing-policy indicators explain how 15879 is treated. They apply whether the code is nationally priced or carrier-priced: a restriction like "bilateral not allowed" still matters on a carrier-priced code.
| Policy | Value | What it means |
|---|---|---|
| Bilateral surgery | 1 | 150% bilateral adjustment applies. Billed bilaterally (modifier 50, or on both sides), Medicare pays 150% of the single-side fee schedule amount. |
| Assistant at surgery | 0 | Restricted without documentation. Payment for an assistant at surgery is restricted for this procedure unless supporting documentation establishes medical necessity. |
| Co-surgeons | 0 | Not permitted. Medicare does not recognize co-surgeons (modifier 62) for this procedure. |
| Team surgery | 0 | Not permitted. Medicare does not recognize a surgical team (modifier 66) for this procedure. |
| Multiple procedures | 2 | Standard reduction applies. When billed with other procedures on the same date, the highest-valued one is paid at 100% and the next four at 50% each. |
| Professional/technical split | 0 | No PC/TC split. This is a physician service code; the professional/technical split does not apply, and the code is billed as a single service. |
Can you bill it with another code? Copy link
Check a pair of codes Copy link
Enter a second CPT or HCPCS code billed on the same date of service. We'll check the current NCCI procedure-to-procedure edit for the pair.
How has it changed? Copy link
Rate history by release Copy link
National Office (non-facility) amount for 15879 across quarterly releases.
| Release | Status | Office | Facility |
|---|---|---|---|
| Q4 2026 takes effect Oct 1, 2026 | R | — | — |
| Q3 2026 Jul 1, 2026 – Sep 30, 2026 | R | — | — |
| Q2 2026 Apr 1, 2026 – Jun 30, 2026 | R | — | — |
| Q1 2026 Jan 1, 2026 – Mar 31, 2026 | R | — | — |
| Q4 2025 Oct 1, 2025 – Dec 31, 2025 | R | — | — |
| Q3 2025 Jul 1, 2025 – Sep 30, 2025 | R | — | — |
| Q2 2025 Apr 1, 2025 – Jun 30, 2025 | R | — | — |
| Q1 2025 Jan 1, 2025 – Mar 31, 2025 | R | — | — |
| Q4 2024 Oct 1, 2024 – Dec 31, 2024 | R | — | — |
| Q3 2024 Jul 1, 2024 – Sep 30, 2024 | R | — | — |
| Q2 2024 Apr 1, 2024 – Jun 30, 2024 | R | — | — |
| Q1 2024 Mar 9, 2024 – Mar 31, 2024 | R | — | — |
| Q1 2024 Jan 1, 2024 – Mar 8, 2024 | R | — | — |
| Q4 2023 Oct 1, 2023 – Dec 31, 2023 | R | — | — |
| Q3 2023 Jul 1, 2023 – Sep 30, 2023 | R | — | — |
| Q2 2023 Apr 1, 2023 – Jun 30, 2023 | R | — | — |
| Q1 2023 Jan 1, 2023 – Mar 31, 2023 | R | — | — |
| Q4 2022 Oct 1, 2022 – Dec 31, 2022 | R | — | — |
| Q3 2022 Jul 1, 2022 – Sep 30, 2022 | R | — | — |
| Q2 2022 Apr 1, 2022 – Jun 30, 2022 | R | — | — |
| Q1 2022 Jan 1, 2022 – Mar 31, 2022 | R | — | — |
| Q4 2021 Oct 1, 2021 – Dec 31, 2021 | R | — | — |
| Q3 2021 Jul 1, 2021 – Sep 30, 2021 | R | — | — |
| Q2 2021 Apr 1, 2021 – Jun 30, 2021 | R | — | — |
| Q1 2021 Jan 1, 2021 – Mar 31, 2021 | R | — | — |
| Q4 2020 Oct 1, 2020 – Dec 31, 2020 | R | — | — |
| Q3 2020 Jul 1, 2020 – Sep 30, 2020 | R | — | — |
| Q2 2020 Apr 1, 2020 – Jun 30, 2020 | R | — | — |
| Q1 2020 Jan 1, 2020 – Mar 31, 2020 | R | — | — |
| Q4 2019 Oct 1, 2019 – Dec 31, 2019 | R | — | — |
| Q3 2019 Jul 1, 2019 – Sep 30, 2019 | R | — | — |
| Q2 2019 Apr 1, 2019 – Jun 30, 2019 | R | — | — |
| Q1 2019 Jan 1, 2019 – Mar 31, 2019 | R | — | — |
| Q4 2018 Oct 1, 2018 – Dec 31, 2018 | R | — | — |
| Q3 2018 Jul 1, 2018 – Sep 30, 2018 | R | — | — |
| Q2 2018 Apr 1, 2018 – Jun 30, 2018 | R | — | — |
| Q1 2018 Jan 1, 2018 – Mar 31, 2018 | R | — | — |
| Q4 2017 Oct 1, 2017 – Dec 31, 2017 | R | — | — |
| Q3 2017 Jul 1, 2017 – Sep 30, 2017 | R | — | — |
| Q2 2017 Apr 1, 2017 – Jun 30, 2017 | R | — | — |
| Q1 2017 Jan 1, 2017 – Mar 31, 2017 | R | — | — |
| Q4 2016 Oct 1, 2016 – Dec 31, 2016 | R | — | — |
| Q3 2016 Jul 1, 2016 – Sep 30, 2016 | R | — | — |
| Q2 2016 Apr 1, 2016 – Jun 30, 2016 | R | — | — |
| Q1 2016 Jan 1, 2016 – Mar 31, 2016 | R | — | — |
| Q4 2015 Oct 1, 2015 – Dec 31, 2015 | R | — | — |
| Q3 2015 Jul 1, 2015 – Sep 30, 2015 | R | — | — |
| Q2 2015 Apr 1, 2015 – Jun 30, 2015 | R | — | — |
| Q1 2015 Jan 1, 2015 – Mar 31, 2015 | R | — | — |
| Q4 2014 Oct 1, 2014 – Dec 31, 2014 | R | — | — |
| Q3 2014 Jul 1, 2014 – Sep 30, 2014 | R | — | — |
| Q2 2014 Apr 1, 2014 – Jun 30, 2014 | R | — | — |
| Q2 2013 Apr 1, 2013 – Jun 30, 2013 | R | — | — |
| Q1 2013 Jan 1, 2013 – Mar 31, 2013 | R | — | — |
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.
Usage and related codes Copy link
How often 15879 is billed Copy link
Across Original Medicare in CY2024, 15879 ranked #6,810 of the 7,879 CPT codes billed to Medicare that year, by patients served or total allowed dollars.
2024 Medicare fee-for-service national totals. They exclude Medicare Advantage, Medicaid and commercial volume, 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 Q4 2025 fee schedule above.
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Source & method
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This page uses CMS's Medicare Physician Fee Schedule Q4 2025 release (effective October 2025). National baselines use GPCI 1.000 and exclude sequestration. Whether a national amount exists depends on the status and CMS’s payment instructions; blank RVUs are never treated as zero. Past releases are never edited, so these sources stay valid after CMS publishes a newer one. Our methodology explains sourcing, parsing, versioning, and how we cross-check claims before we publish them.
Use the (i) buttons next to each amount above for the exact row, columns, and math.
Cite this rate
The citation names the release, so anyone can check it even after CMS publishes a newer one.
CPT 15879 National PFS baseline: No national PFS rate (Q4 2025; participating; whole service; GPCI 1.000; sequestration excluded). Localis. https://localishealth.com/cpt/15879/2025/D