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CPT 50391

National PFS baseline · Q4 2015

50391 · Historical

GPCIs 1.000 · Participating · Before sequestration

Find the locality-adjusted allowed amount

( Work1.96 × 1.000 + Practice exp.1.33 × 1.000 + Malpractice0.21 × 1.000 ) × Conv. factor$35.9335 = $125.77

Nationally priced under PFS, using the RVU formula.

The national PFS baseline was $125.77 for CPT 50391 in the Office (non-facility) setting and $102.41 in a facility under the Q4 2015 Physician Fee Schedule, effective October 2015. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded.

Calculation evidence

Physician relative value file (Q4 2015) · rvu15d.zip (PPRRVU15_OCT05_V1001.csv row 9,260)

Plain-text summary

Why are the facility and non-facility amounts different?

Only the practice-expense RVU changes with the setting. For 50391 it's 1.33 RVUs in the Office (non-facility) setting versus 0.68 in a facility—the whole $23.36 gap between $125.77 and $102.41. In the Office (non-facility) setting the practice bears the overhead, so the allowed amount is higher; in a hospital or ASC the facility bills its own fee, so the professional amount is lower. See facility vs non-facility.

Sources: CMS Medicare Physician Fee Schedule Relative Value Files; CMS Practice Expense methodology (cms.gov).

What could change this amount? Copy link

Here are the inputs and payment rules that apply to this code. Each link takes you to the detail below.

Service location and setting · Participation and payment shares

Other payment indicators (6)

Professional/technical component: 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 50391 be denied or paid less?

These come from CMS indicators on this page, not general billing advice.

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 50391 Copy link

Four published payment rules can change what 50391 allows on a claim: the office/facility differential, 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

  • Check the place-of-service code before attributing the gap to the payer: office and facility pricing differ by $23.36 nationally at GPCI 1.000, before any locality adjustment.
  • 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 this one short-paid: billed with a higher-valued procedure on the same date, it pays $62.89 instead of $125.77 (national, GPCI 1.000). That is the rule, not a payer error.
  • 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 2015 amounts at GPCI 1.000. A blank means this schedule does not publish a payable PFS amount.

Code Office Facility
50390 Prices the same in either setting, unlike this code $100.97 $100.97
50392 Prices the same in either setting, unlike this code $186.49 $186.49
50389 Same payment rules, less physician work $303.28 $56.77

Sources: CMS Medicare Physician Fee Schedule Relative Value Files; CMS Practice Expense methodology (cms.gov); CMS Medicare Claims Processing Manual (Pub. 100-04).

How location and RVUs set the amount Copy link

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.

Maine: $119.15–$123.40 across 2 localities ME Wisconsin: $120.34 WI Vermont: $123.56 VT New Hampshire: $127.58 NH Montana: $127.47 MT North Dakota: $122.40 ND Minnesota: $121.58 MN Michigan: $121.60–$127.96 across 2 localities MI New York: $121.33–$148.16 across 5 localities NY Massachusetts: $127.23–$131.86 across 2 localities MA Rhode Island: $128.03 RI Washington: $122.52–$131.12 across 2 localities WA Idaho: $117.18 ID Wyoming: $127.42 WY South Dakota: $121.24 SD Iowa: $116.97 IA Illinois: $123.33–$136.35 across 4 localities IL Indiana: $119.10 IN Ohio: $121.80 OH Pennsylvania: $122.28–$133.40 across 2 localities PA New Jersey: $134.18–$137.96 across 2 localities NJ Connecticut: $134.99 CT Oregon: $121.99–$126.26 across 2 localities OR Nevada: $128.42 NV Utah: $123.31 UT Colorado: $126.97 CO Nebraska: $116.56 NE Missouri: $118.10–$123.81 across 3 localities MO Kentucky: $118.10 KY West Virginia: $120.06 WV Virginia: $123.63 VA Maryland: $128.33–$133.39 across 2 localities MD Delaware: $128.72 DE California: $135.23–$145.78 across 7 localities CA Arizona: $124.84 AZ New Mexico: $123.11 NM Kansas: $118.58 KS Oklahoma: $118.48 OK Arkansas: $115.89 AR Tennessee: no locality amount on file for this code TN North Carolina: $120.67 NC South Carolina: $119.41 SC District of Columbia: $141.27 DC Texas: $120.60–$127.39 across 8 localities TX Louisiana: $121.91–$127.90 across 2 localities LA Mississippi: $116.35 MS Alabama: no locality amount on file for this code AL Georgia: no locality amount on file for this code GA Florida: $126.23–$138.59 across 3 localities FL Alaska: $163.92 AK Hawaii: $130.84 HI
$106–$116 $116–$126 $126–$135 $135–$145 $145–$154 $154–$164 No amount on file

Highest locality amount

$163.92

AK flag Alaska, AK

Lowest locality amount

$106.33

PR flag Puerto Rico, PR

50391 Office (non-facility) rate by metro area

Highest amount first. Each figure is that payment locality's own GPCI-adjusted allowed amount.

Show 47 more metros
Miami, FL flag Miami, FL $138.59 Locality 09102-04 Northern New Jersey, NJ flag Northern New Jersey, NJ $137.96 Locality 12402-01 Chicago, IL flag Chicago, IL $136.35 Locality 06102-16 Los Angeles, CA flag Los Angeles, CA $136.08 Locality 01182-18 Ventura County, CA flag Ventura County, CA $135.23 Locality 01182-17 Hartford, CT flag Hartford, CT $134.99 Locality 13102-00 Suburban Chicago, IL flag Suburban Chicago, IL $134.14 Locality 06102-15 Philadelphia, PA flag Philadelphia, PA $133.40 Locality 12502-01 Baltimore, MD flag Baltimore, MD $133.39 Locality 12302-01 Fort Lauderdale, FL flag Fort Lauderdale, FL $132.60 Locality 09102-03 Boston, MA flag Boston, MA $131.86 Locality 14212-01 Seattle, WA flag Seattle, WA $131.12 Locality 02402-02 Honolulu, HI flag Honolulu, HI $130.84 Locality 01212-01 Metro East, IL flag Metro East, IL $129.29 Locality 06102-12 Las Vegas, NV flag Las Vegas, NV $128.42 Locality 01312-00 Providence, RI flag Providence, RI $128.03 Locality 14412-01 Detroit, MI flag Detroit, MI $127.96 Locality 08202-01 New Orleans, LA flag New Orleans, LA $127.90 Locality 07202-01 Houston, TX flag Houston, TX $127.05 Locality 04412-18 Denver, CO flag Denver, CO $126.97 Locality 04112-01 Portland, OR flag Portland, OR $126.26 Locality 02302-01 Tampa, FL flag Tampa, FL $126.23 Locality 09102-99 Dallas, TX flag Dallas, TX $125.74 Locality 04412-11 Austin, TX flag Austin, TX $124.91 Locality 04412-31 Phoenix, AZ flag Phoenix, AZ $124.84 Locality 03102-00 Fort Worth, TX flag Fort Worth, TX $124.16 Locality 04412-28 St. Louis, MO flag St. Louis, MO $123.81 Locality 05302-01 Kansas City, MO flag Kansas City, MO $123.66 Locality 05302-02 Richmond, VA flag Richmond, VA $123.63 Locality 11302-00 Portland, ME flag Portland, ME $123.40 Locality 14112-03 Salt Lake City, UT flag Salt Lake City, UT $123.31 Locality 03502-09 Albuquerque, NM flag Albuquerque, NM $123.11 Locality 04212-05 Pittsburgh, PA flag Pittsburgh, PA $122.28 Locality 12502-99 Columbus, OH flag Columbus, OH $121.80 Locality 15202-00 Minneapolis, MN flag Minneapolis, MN $121.58 Locality 06202-00 Buffalo, NY flag Buffalo, NY $121.33 Locality 13282-99 Charlotte, NC flag Charlotte, NC $120.67 Locality 11502-00 San Antonio, TX flag San Antonio, TX $120.60 Locality 04412-99 Milwaukee, WI flag Milwaukee, WI $120.34 Locality 06302-00 Charleston, SC flag Charleston, SC $119.41 Locality 11202-01 Indianapolis, IN flag Indianapolis, IN $119.10 Locality 08102-00 Wichita, KS flag Wichita, KS $118.58 Locality 05202-00 Oklahoma City, OK flag Oklahoma City, OK $118.48 Locality 04312-00 Louisville, KY flag Louisville, KY $118.10 Locality 15102-00 Boise, ID flag Boise, ID $117.18 Locality 02202-00 Des Moines, IA flag Des Moines, IA $116.97 Locality 05102-00 Omaha, NE flag Omaha, NE $116.56 Locality 05402-00
Maine: $97.71–$99.88 across 2 localities ME Wisconsin: $98.04 WI Vermont: $100.11 VT New Hampshire: $102.87 NH Montana: $104.12 MT North Dakota: $99.04 ND Minnesota: $97.76 MN Michigan: $100.11–$104.74 across 2 localities MI New York: $99.26–$119.93 across 5 localities NY Massachusetts: $102.33–$104.70 across 2 localities MA Rhode Island: $103.44 RI Washington: $98.82–$104.15 across 2 localities WA Idaho: $96.21 ID Wyoming: $104.06 WY South Dakota: $97.88 SD Iowa: $96.04 IA Illinois: $102.10–$112.13 across 4 localities IL Indiana: $97.59 IN Ohio: $100.35 OH Pennsylvania: $100.58–$108.01 across 2 localities PA New Jersey: $107.90–$110.35 across 2 localities NJ Connecticut: $108.81 CT Oregon: $99.40–$101.76 across 2 localities OR Nevada: $103.87 NV Utah: $101.78 UT Colorado: $103.36 CO Nebraska: $95.35 NE Missouri: $98.29–$101.50 across 3 localities MO Kentucky: $97.74 KY West Virginia: $100.53 WV Virginia: $100.67 VA Maryland: $104.13–$107.77 across 2 localities MD Delaware: $104.64 DE California: $107.67–$113.36 across 7 localities CA Arizona: $101.48 AZ New Mexico: $101.65 NM Kansas: $97.49 KS Oklahoma: $98.11 OK Arkansas: $95.64 AR Tennessee: no locality amount on file for this code TN North Carolina: $98.95 NC South Carolina: $98.11 SC District of Columbia: $113.12 DC Texas: $99.11–$103.73 across 8 localities TX Louisiana: $101.20–$104.94 across 2 localities LA Mississippi: $96.17 MS Alabama: no locality amount on file for this code AL Georgia: no locality amount on file for this code GA Florida: $103.81–$114.46 across 3 localities FL Alaska: $138.07 AK Hawaii: $103.70 HI
$90–$98 $98–$106 $106–$114 $114–$122 $122–$130 $130–$138 No amount on file

Highest locality amount

$138.07

AK flag Alaska, AK

Lowest locality amount

$89.87

PR flag Puerto Rico, PR

50391 facility rate by metro area

Highest amount first. Each figure is that payment locality's own GPCI-adjusted allowed amount.

Show 47 more metros
San Jose, CA flag San Jose, CA $112.68 Locality 01112-09 Chicago, IL flag Chicago, IL $112.13 Locality 06102-16 Northern New Jersey, NJ flag Northern New Jersey, NJ $110.35 Locality 12402-01 Suburban Chicago, IL flag Suburban Chicago, IL $109.45 Locality 06102-15 Los Angeles, CA flag Los Angeles, CA $108.96 Locality 01182-18 Hartford, CT flag Hartford, CT $108.81 Locality 13102-00 Fort Lauderdale, FL flag Fort Lauderdale, FL $108.54 Locality 09102-03 Philadelphia, PA flag Philadelphia, PA $108.01 Locality 12502-01 Baltimore, MD flag Baltimore, MD $107.77 Locality 12302-01 Ventura County, CA flag Ventura County, CA $107.67 Locality 01182-17 Metro East, IL flag Metro East, IL $107.48 Locality 06102-12 New Orleans, LA flag New Orleans, LA $104.94 Locality 07202-01 Detroit, MI flag Detroit, MI $104.74 Locality 08202-01 Boston, MA flag Boston, MA $104.70 Locality 14212-01 Seattle, WA flag Seattle, WA $104.15 Locality 02402-02 Las Vegas, NV flag Las Vegas, NV $103.87 Locality 01312-00 Tampa, FL flag Tampa, FL $103.81 Locality 09102-99 Honolulu, HI flag Honolulu, HI $103.70 Locality 01212-01 Houston, TX flag Houston, TX $103.56 Locality 04412-18 Providence, RI flag Providence, RI $103.44 Locality 14412-01 Denver, CO flag Denver, CO $103.36 Locality 04112-01 Dallas, TX flag Dallas, TX $102.18 Locality 04412-11 Salt Lake City, UT flag Salt Lake City, UT $101.78 Locality 03502-09 Portland, OR flag Portland, OR $101.76 Locality 02302-01 Albuquerque, NM flag Albuquerque, NM $101.65 Locality 04212-05 St. Louis, MO flag St. Louis, MO $101.50 Locality 05302-01 Phoenix, AZ flag Phoenix, AZ $101.48 Locality 03102-00 Kansas City, MO flag Kansas City, MO $101.43 Locality 05302-02 Austin, TX flag Austin, TX $101.11 Locality 04412-31 Fort Worth, TX flag Fort Worth, TX $100.92 Locality 04412-28 Richmond, VA flag Richmond, VA $100.67 Locality 11302-00 Pittsburgh, PA flag Pittsburgh, PA $100.58 Locality 12502-99 Columbus, OH flag Columbus, OH $100.35 Locality 15202-00 Portland, ME flag Portland, ME $99.88 Locality 14112-03 Buffalo, NY flag Buffalo, NY $99.26 Locality 13282-99 San Antonio, TX flag San Antonio, TX $99.11 Locality 04412-99 Charlotte, NC flag Charlotte, NC $98.95 Locality 11502-00 Oklahoma City, OK flag Oklahoma City, OK $98.11 Locality 04312-00 Charleston, SC flag Charleston, SC $98.11 Locality 11202-01 Milwaukee, WI flag Milwaukee, WI $98.04 Locality 06302-00 Minneapolis, MN flag Minneapolis, MN $97.76 Locality 06202-00 Louisville, KY flag Louisville, KY $97.74 Locality 15102-00 Indianapolis, IN flag Indianapolis, IN $97.59 Locality 08102-00 Wichita, KS flag Wichita, KS $97.49 Locality 05202-00 Boise, ID flag Boise, ID $96.21 Locality 02202-00 Des Moines, IA flag Des Moines, IA $96.04 Locality 05102-00 Omaha, NE flag Omaha, NE $95.35 Locality 05402-00

Look up your exact locality →

Q4 2015 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 50391 has a work RVU of 1.96, a non-facility practice expense RVU of 1.33, a facility practice expense RVU of 0.68 and a malpractice RVU of 0.21—for total non-facility RVUs of 3.50 and total facility RVUs of 2.85 in the Q4 2015 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.

Release Q4 2015

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.

Allowed amount, Medicare's share, and patient share Copy link

These figures use the same national baseline, with different participation and payment assumptions.

Computed from the Q4 2015 CMS release

Medicare allowed amount

The fee-schedule amount for 50391 in the Office (non-facility) setting. The figures below all start from it.

$125.77
Medicare's share

80% of the allowed amount, before the ~2% sequestration cut.

$100.62
Patient coinsurance

The remaining 20%, once the annual Part B deductible is met. Medigap or Medicaid often covers it.

$25.15
Limiting charge

The ceiling a non-participating provider can bill a patient on an unassigned claim—109.25% of the allowed amount.

$137.40

National Q4 2015 figures at GPCI 1.000. Adjust for your locality and sequestration, or open the explanations below for each figure in full.

Is $125.77 what a practice actually receives?

It's the national allowed amount—the starting point. Medicare pays 80% of it ($100.62) and the patient owes 20% coinsurance ($25.15). Sequestration trims Medicare's share by about 2%, your locality's GPCIs scale the total up or down, and the expected-payment calculator applies all three. That payment is practice revenue that covers staff, space, equipment, and billing. It isn't the clinician's take-home pay. The practice-expense RVU above is CMS's estimate of that overhead share.

Sources: Budget Control Act sequestration provisions; CMS Medicare Fee-for-Service payment guidance; CMS Geographic Practice Cost Index (GPCI) files; CMS Physician Fee Schedule overview (cms.gov).

What's the non-participating amount for 50391?

$119.48 in the Office (non-facility) setting—95% of the $125.77 participating fee schedule amount above. A participating provider takes the fee schedule amount as payment in full on every claim. A non-participating provider is paid this reduced amount, but chooses claim by claim whether to accept assignment. See participating vs non-participating.

Sources: CMS Physician Fee Schedule overview (cms.gov); CMS Medicare Fee-for-Service payment guidance.

What's the limiting charge for 50391?

$137.40 in the Office (non-facility) setting—the ceiling on what a non-participating provider can bill the patient on an unassigned claim. That's 109.25% of the $125.77 amount above. The non-participating amount is 95% of the fee schedule rate ($119.48), and the statutory cap is 115% of that. See limiting charge.

Sources: CMS Physician Fee Schedule overview (cms.gov); CMS Medicare Fee-for-Service payment guidance.

Which billing rules and modifiers apply? Copy link

Global period: what 50391's fee already covers Copy link

000 Same day only

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.

Modifiers that report work outside 50391's global period
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 50391 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.

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 1 Never separately payable. An assistant at surgery may never be separately paid for this procedure—a statutory restriction.
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.

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.

Modifier What it means Amount
-26/TC Professional/technical split Not payable
-50 Bilateral procedure · 150% $188.66
-80/81/82 Assistant surgeon (physician) Not payable
-AS Assistant at surgery (PA, NP, or CNS) Not payable
-62 Co-surgeons, each Not payable
-66 Team surgery Not payable

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.

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.

See every current NCCI pair for 50391 →

How has it changed? Copy link

Rate history by release Copy link

National Office (non-facility) amount for 50391 across quarterly releases. +5.4% increase since Q1 2013 · peak $129.10 in Q1 2021

Q1 2013 · $120.78 Q2 2013 · $120.78 (0.0%) Q2 2014 · $123.95 (+2.6%) Q3 2014 · $123.95 (0.0%) Q4 2014 · $123.95 (0.0%) Q1 2015 · $125.14 (+1.0%) Q2 2015 · $125.14 (0.0%) Q3 2015 · $125.14 (0.0%) Q4 2015 · $125.77 (+0.5%) Q1 2016 · $124.60 (-0.9%) Q2 2016 · $124.60 (0.0%) Q3 2016 · $124.60 (0.0%) Q4 2016 · $124.60 (0.0%) Q1 2017 · $125.25 (+0.5%) Q2 2017 · $125.25 (0.0%) Q3 2017 · $125.25 (0.0%) Q4 2017 · $125.25 (0.0%) Q1 2018 · $126.00 (+0.6%) Q2 2018 · $126.00 (0.0%) Q3 2018 · $126.00 (0.0%) Q4 2018 · $126.00 (0.0%) Q1 2019 · $126.86 (+0.7%) Q2 2019 · $126.86 (0.0%) Q3 2019 · $126.86 (0.0%) Q4 2019 · $126.86 (0.0%) Q1 2020 · $128.12 (+1.0%) Q2 2020 · $128.12 (0.0%) Q3 2020 · $128.12 (0.0%) Q4 2020 · $128.12 (0.0%) Q1 2021 · $129.10 (+0.8%) Q2 2021 · $129.10 (0.0%) Q3 2021 · $129.10 (0.0%) Q4 2021 · $129.10 (0.0%) Q1 2022 · $127.70 (-1.1%) Q2 2022 · $127.70 (0.0%) Q3 2022 · $127.70 (0.0%) Q4 2022 · $127.70 (0.0%) Q1 2023 · $125.38 (-1.8%) Q2 2023 · $125.38 (0.0%) Q3 2023 · $125.38 (0.0%) Q4 2023 · $125.38 (0.0%) Q1 2024 · $122.79 (-2.1%) Q1 2024 · $124.83 (+1.7%) Q2 2024 · $124.83 (0.0%) Q3 2024 · $124.83 (0.0%) Q4 2024 · $124.83 (0.0%) Q1 2025 · $120.98 (-3.1%) Q2 2025 · $120.98 (0.0%) Q3 2025 · $120.98 (0.0%) Q4 2025 · $120.98 (0.0%) Q1 2026 · $127.26 (+5.2%) Q2 2026 · $127.26 (0.0%) Q3 2026 · $127.26 (0.0%) Q4 2026 · $127.26 (0.0%)
Office (non-facility) Facility
Release Status Office Facility
Q4 2026 takes effect Oct 1, 2026 A $127.26 (0.0% no change ) $84.84 (0.0% no change )

This is a 0.5% increase from the previous quarter.

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.

The 50391 rate last moved in Q1 2026. See its rate history.

Sources: CMS Medicare Physician Fee Schedule Relative Value Files.

What it means outside Medicare Copy link

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 50391. A contract benchmarked to the fee schedule applies it to your locality's allowed amount, not the $125.77 national baseline; the calculator finds that amount from your service ZIP.

We want to build this: store your multipliers once, and every code page shows your rate instead of Medicare's. Tell us if you'd use it →

See how to find your contract's actual percentage.

Usage and related codes Copy link

How often 50391 is billed Copy link

Across Original Medicare in CY2024, 50391 ranked #5,410 of the 7,879 CPT codes billed to Medicare that year, by patients served or total allowed dollars. It repeats: a patient billed for it in 2024 was billed 4.6 times on average that year.

Beneficiaries
292
Office + facility beneficiaries combined
Services
1,345
Times it was billed
Allowed
$130,922
Total Medicare 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 2015 fee schedule above.

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Source & method

Show sources

This page uses CMS's Medicare Physician Fee Schedule Q4 2015 release (effective October 2015). 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. Modifier amounts apply standard MPFS percentages to this code's billing indicators. We derive them here rather than read them from CMS, so confirm them against the current Claims Processing Manual before relying on them for payment. Our methodology explains sourcing, parsing, versioning, and how we cross-check claims before we publish them.

Physician relative value file (Q4 2015) · rvu15d.zip (PPRRVU15_OCT05_V1001.csv row 9,260)

Conversion factor $35.9335 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

The citation names the release, so anyone can check it even after CMS publishes a newer one.

CPT 50391 National PFS baseline: Office (non-facility) $125.77; Facility $102.41 (Q4 2015; participating; whole service; GPCI 1.000; sequestration excluded). Localis. https://localishealth.com/cpt/50391/2015/D