CPT 31627 Medicare rate in Q1 2024

Rates by locality Copy link

The national baseline uses GPCI 1.000. These locality-adjusted allowed amounts use each payment locality's own GPCIs. Select a state to see its localities.

Look up your exact locality →

Q1 2024 amounts, computed with each locality's own GPCIs, before the ~2% sequestration cut. A state with more than one payment locality shows a range—its tile is colored by the mean across those localities, which is a shading choice, not an amount anyone is paid.

How this amount is computed Copy link

CPT 31627 has a work RVU of 2.00, a non-facility practice expense RVU of 29.60, a facility practice expense RVU of 0.61 and a malpractice RVU of 0.21—for total non-facility RVUs of 31.81 and total facility RVUs of 2.82 in the Q1 2024 release.

The formula is: (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.

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, never as zero.

Global period: what 31627's fee already covers Copy link

This code is always billed alongside another service and carries no follow-up period of its own. The primary procedure's global period governs; this indicator does not determine whether either line is payable.

Billing policy Copy link

These billing-policy indicators explain how 31627 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. See modifier amounts below for the dollar figures these support.

Modifier amounts: -26/TC, -50, -80/81/82, -AS, -62, -66 Copy link

National Office (non-facility) amounts for the modifiers this code's indicators support. These are single-line modifiers only. -51 (multiple-procedure reduction) depends on the other codes on the same claim, so it's a claim-level number rather than a per-code one. Use the calculator for a locality-adjusted, sequestration-aware amount.

Not payable with 31627: -26/TC (professional/technical split); -50 (bilateral procedure); -62 (co-surgeons, each); -66 (team surgery).

Each amount applies a standard MPFS percentage (assistant surgeon 16%, non-physician assistant at surgery 13.6%, co-surgeon 62.5%, bilateral 150%) to the national Office (non-facility) amount above. CMS doesn't publish these as a column; Localis derives them, so check them against the current Medicare Claims Processing Manual before relying on them for payment. A row marked If documented carries the ordinary percentage, but this code's CMS indicator allows it only when documentation of medical necessity is submitted. Without that documentation, an unpaid claim is not an underpayment.

CMS RVU24A · January 1 – March 8, 2024 See file rows

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.

See every current NCCI pair for 31627 →

Payment review for 31627 Copy link

Three published payment rules can change what 31627 allows on a claim: the office/facility differential, add-on billing and documentation-restricted assistant-at-surgery payment. Each is a legitimate reason for a paid amount to differ from the fee-schedule amount on this page.

Sources: CMS Medicare Physician Fee Schedule Relative Value Files; CMS Practice Expense methodology (cms.gov); CMS Medicare Claims Processing Manual (Pub. 100-04); 42 USC 1395w-4(i)(2) (SSA §1848(i)(2))—Assistants-at-surgery.

Rate history by release Copy link

National Office (non-facility) amount for 31627 across quarterly releases. -17.9% decrease since Q1 2013 · peak $1,442.01 in Q4 2015

Why 31627's rate changed Copy link

National baseline (GPCI 1.000) · Office (non-facility) · Before sequestration

31627's national amount fell $365.60 (−26.0%), from $1,407.19 in Q1 2013 to $1,041.59 in Q1 2024 (from Jan 1). Changes to the conversion factor, which CMS sets for every code, took $52.89 off. CMS revaluing 31627 itself took $312.71 off: −$315.00 from practice-expense RVUs and +$2.29 from malpractice RVUs. The most recent change came in Q1 2024 (from Jan 1): −$62.12 (−5.6%), with −$37.24 from the conversion factor, −$25.21 from practice-expense RVUs and +$0.33 from malpractice RVUs.

CMS doesn't publish this split; we derive it from each release's RVUs and conversion factor. We apply the new conversion factor to the earlier RVUs first, then price each RVU change at the new conversion factor. Another order would move a few cents between columns, but every total stays the same.

Contracted rate: % of Medicare Copy link

Commercial contracts are often written as a percentage of Medicare ("115% of Medicare"). Enter yours to see what it means for 31627. A contract benchmarked to the fee schedule applies it to your locality's allowed amount, not the $1,041.59 national baseline; the calculator finds that amount from your service ZIP.

See how to find your contract's actual percentage.

How often 31627 is billed Copy link

Across Original Medicare in CY2024, 31627 ranked #1,514 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 Q1 2024 fee schedule above.

How 31627 compares with other codes Copy link

Against every code with a national PFS amount in Q1 2024 · National baseline · Before sequestration

+1,028.0% Office over facility

31627's Office amount is $949.25 more than its facility amount, because a facility bills its own overhead separately. Of the 7,320 codes priced in both settings, 2,024 have a higher Office amount. 31627's gap is larger than 97% of theirs; the median gap is +56.2%.

63.6% Highest vs. lowest locality

31627's Office amount is 63.6% higher in its highest-paid payment locality than in its lowest. That spread is wider than 96% of the 7,283 codes compared; the median spread is 43.0%. How much a code's amount varies by locality depends on its mix of work, practice-expense and malpractice RVUs, since each has its own GPCI.

−26.0% Since Q1 2013

31627's Office amount fell 26.0% from Q1 2013 to Q1 2024. Over the same period, the median code's amount fell 2.4%. That's lower than the change for 94% of the 6,466 codes priced in both releases.

These comparisons cover every code with a national Physician Fee Schedule amount: status A, R or T, with no blank RVUs. The locality comparison leaves out codes with an OPPS cap, because the cap, not the GPCIs, can set their amount in some localities.