Boston, MA (Locality 14212-01)
17.4% above the national baseline ($259.19)
CMS RVU26DOctober 1 – December 31, 2026revision 2
( Work0.84 × 1.041 + Practice exp.6.84 × 1.194 + Malpractice0.08 × 0.890 ) × Conv. factor$33.4009 = $304.37
F Work RVU
0.84
G Non‑facility PE RVU
6.84
K MP RVU
0.08
Z Conversion factor
33.4009
E Work GPCI
1.041
F PE GPCI
1.194
G MP GPCI
0.890
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Physician relative value file (PPRRVU) · PPRRVU2026_Oct_nonQPP.csv row 9,325 in rvu26d-updated-08-26-2026.zip Download from CMS
Loading rows 9,323–9,327 of PPRRVU2026_Oct_nonQPP.csv…
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Geographic practice cost indices (GPCI) · GPCI2026.csv row 62 in rvu26d-updated-08-26-2026.zip Download from CMS
Loading rows 60–64 of GPCI2026.csv…
The Medicare allowed amount is $304.37 in the Office (non-facility) and Facility settings, under the Q4 2026 Physician Fee Schedule. This is the fee schedule amount before sequestration and before any deductible or coinsurance is applied—not necessarily what a specific claim pays.
Assumes a participating provider, no modifiers, the whole service, before sequestration.
Customize service date, participation, and modifiers Check service-location ZIP CMS sources and method
What Medicare locality is Boston, MA in? Copy link
Boston, MA is in CMS payment locality Metropolitan Boston (14212-01). The same amount applies everywhere in it.
Confirm the locality before using this amount. A split ZIP needs ZIP+4 for an exact match.
ZIP codes in this payment locality (258)
The CMS ZIP-to-locality crosswalk maps 258 ZIP codes to this payment locality. Use this amount only after you confirm the service location is in this locality. Of these, 2 span more than one locality and need ZIP+4 for an exact match.
158 more ZIP codes map to this locality. The Boston, MA locality page lists the full set.
Which ZIP codes does the Boston, MA rate for 78306 cover?
The CMS ZIP-to-locality crosswalk maps 258 ZIP codes to this payment locality, and 78306 has the same amount in every one of them. Examples include 01431, 01432, 01434, 01450, 01460, 01463. Of these, 2 span more than one payment locality and need ZIP+4 for an exact match.
How locality affects the amount Copy link
Office (non-facility) · Q4 2026 · Participating · Whole service
Each of this locality's geographic practice cost indices (GPCIs) scales one RVU component before the conversion factor is applied. Together they put Boston, MA 17.4% above the national baseline.
Boston, MA ranks #11 of 109 Medicare payment localities for 78306, where #1 has the highest allowed amount. Within Massachusetts it's #1 of 2: $33.16 (12.2%) higher than Rest of Massachusetts ($271.21).
Each figure is that GPCI's share of the +$45.18 gap from the national baseline: its RVUs for 78306 × (GPCI − 1.000) × the conversion factor. Practice expense accounts for the most, +$44.32.
CMS RVU26DOctober 1 – December 31, 2026revision 2 See file rows
Why is the 78306 rate in Boston, MA different from the national amount?
The national figure is a GPCI 1.000 baseline, not an amount any provider is paid. This locality's geographic practice cost indices—work 1.041, practice expense 1.194, malpractice 0.890—scale each RVU component before the conversion factor is applied, which is why the Boston, MA amount is higher than the $259.19 baseline.
78306 in Boston, MA since Q4 2025 Copy link
Office (non-facility) · Participating · Whole service
The allowed amount went from $301.56 in Q4 2025 to $304.37 in Q4 2026, +$2.81 (+0.9%). The national baseline moved +1.2% over the same period.
| Conversion factor National: the dollar multiplier CMS sets each year. | +$9.83 |
|---|---|
| 78306's RVUs National: CMS revalued the code itself. | -$6.29 |
| Boston, MA's GPCIs Local: this payment locality's cost indices. | -$0.73 |
| Total change | +$2.81 |
A derived breakdown of the two releases' formula inputs, applied in order: the conversion factor on Q4 2025's RVUs and GPCIs, then 78306's new RVUs, then this locality's new GPCIs. A different order moves a few cents between rows; the total is exact.
Formula and inputs Copy link
For the office (non-facility) amount, each of 78306's RVU components is multiplied by its Boston, MA GPCI; the products are summed and multiplied by the conversion factor.
- Code
- 78306
- DOS
- Not selected; uses this release’s rates
- Locality
- METROPOLITAN BOSTON (MA)
- Setting
- Office (non-facility)
- Participation
- Participating provider
- Modifiers
- None
- Units
- 1
- Release
- Q4 2026, revision 2
- Sequestration
- Shown separately from the allowed amount
Formula
(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor
Localis calculated this from CMS’s published inputs. Select an underlined value to see where it comes from.
| Component | RVU | × GPCI | = Adjusted |
|---|---|---|---|
| Work | 0.84 | × 1.041 | 0.8744 |
| Practice expense · Office (non-facility) | 6.84 | × 1.194 | 8.1670 |
| Malpractice | 0.08 | × 0.890 | 0.0712 |
| Sum of adjusted RVUs | 9.1126 | ||
| × 33.4009 conversion factor = formula amount | $304.37 | ||
Component subtotals show four decimals. The formula amount is rounded to cents before any later adjustment.
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Locality-adjusted allowed amount $304.37
After applicable fee-schedule adjustments; sequestration excluded
Citations
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78306’s RVUs, PFS status and conversion factor
Physician relative value file (PPRRVU)CMS RVU26DOctober 1 – December 31, 2026revision 2
PPRRVU2026_Oct_nonQPP.csv row 9,325 in rvu26d-updated-08-26-2026.zip
- A HCPCS
- 78306
- B Modifier
- blank
- D Status code
- A
- F Work RVU
- 0.84
- G Non-facility PE RVU
- 6.84
- K MP RVU
- 0.08
- Z Conversion factor
- 33.4009
In the CMS file
Loading rows 9,323–9,327 of PPRRVU2026_Oct_nonQPP.csv…
Download rvu26d-updated-08-26-2026.zip from CMS File fingerprint
4d0d3f19bd954ffc0f5b8439169d267da023d4f6911f4539bb6e98723cb1a626 -
Locality 14212-01’s GPCIs
Geographic practice cost indices (GPCI)CMS RVU26DOctober 1 – December 31, 2026revision 2
GPCI2026.csv row 62 in rvu26d-updated-08-26-2026.zip
- A MAC
- 14212
- C Locality number
- 01
- E Work GPCI
- 1.041
- F PE GPCI
- 1.194
- G MP GPCI
- 0.890
In the CMS file
Loading rows 60–64 of GPCI2026.csv…
Download rvu26d-updated-08-26-2026.zip from CMS File fingerprint
7850e2987d12e46930e49033f96829b5ae11f60dd1f19965329b38cf08b05264
CMS RVU26DOctober 1 – December 31, 2026revision 2
Participating, non-participating and limiting charge Copy link
All figures are for the office (non-facility) setting in Boston, MA. Medicare pays part of the allowed amount and the patient pays the rest; the rows below show each figure. See how the limiting charge and sequestration are derived.
| Participating allowed amount The fee schedule amount a participating provider accepts as payment in full. | $304.37 |
|---|---|
| Non-participating allowed amount 95% of the participating amount. | $289.15 |
| Limiting charge Ceiling a non-participating provider may bill the patient on an unassigned claim—115% of the non-participating amount. | $332.52 |
| Medicare share 80% of the allowed amount, once the annual Part B deductible is met. | $243.50 |
| Patient coinsurance The remaining 20%. | $60.87 |
| Sequestration adjustment Reduces only Medicare's share—never the allowed amount or the patient's coinsurance. | $4.87 |
| Net Medicare payment Medicare's share after the sequestration reduction. | $238.63 |
What is the non-participating amount and limiting charge for 78306 in Boston, MA?
A non-participating provider is paid $289.15—95% of the $304.37 participating fee schedule amount. On an unassigned claim the limiting charge caps what the patient can be billed at $332.52, which is 115% of the non-participating amount.
How much of the Boston, MA 78306 rate does Medicare actually pay?
Medicare pays 80% of the allowed amount ($243.50) once the annual Part B deductible is met, and the beneficiary owes 20% ($60.87). Sequestration reduces Medicare's share by about 2% ($4.87), leaving $238.63. Sequestration never changes the allowed amount itself, which is why it is shown separately here.
Contracted rate: % of Medicare in Boston, MA Copy link
Commercial contracts are often written as a percentage of the Medicare fee schedule. The part that gets misread is which Medicare amount: a contract benchmarked to the fee schedule prices off this locality's allowed amount—$304.37 in the office (non-facility) setting—not the $259.19 national baseline.
Opens the calculator set to Boston, MA and your selected setting, where you can also compare what a payer paid against the expected amount. See how to find your contract's actual percentage.
78306 in nearby payment localities Copy link
Payment localities in the same region as Boston, MA, nearest first. Each amount is that locality's own GPCI-adjusted Office (non-facility) figure for 78306. Neighboring localities often differ.
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Boston, MA · this page $304.37
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Providence, RI $266.97 -12.3%
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Hartford, CT $277.90 -8.7%
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Portland, ME $256.15 -15.8%
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New York City, NY $299.56 -1.6%
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Long Island, NY $306.46 +0.7%
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Queens, NY $303.75 -0.2%
Percentages are against Boston, MA. Every payment locality nationwide is on the CPT 78306 rate map.
Other codes priced in Boston, MA Copy link
Office (non-facility) allowed amounts in this same payment locality, Q4 2026.
| Code and service | Allowed | vs. national |
|---|---|---|
| 99213 Routine Follow-Up Office Visit | $106.10 | +11.5% |
| 99214 Long Follow-Up Office Visit | $150.68 | +11.1% |
| 66984 Cataract Surgery | $510.22 | +10.3% |
| 92014 Full Eye Exam, Returning Patient | $144.28 | +13.4% |
| 99204 Long New Patient Office Visit | $196.04 | +10.5% |
| 99215 Longest Follow-Up Office Visit | $213.27 | +10.9% |
| 97110 Physical Therapy Exercises | $32.29 | +11.1% |
| 99203 New Patient Office Visit | $130.58 | +11.1% |
| 93000 Heart Tracing | $17.27 | +12.4% |
| 93306 Heart Ultrasound | $226.83 | +15.3% |
| 77067 Screening Mammogram | $146.46 | +16.0% |
| 27447 Knee Replacement | $1,245.78 | +7.5% |
Source & method Copy link
Computed from the CMS Medicare Physician Fee Schedule Q4 2026 release: this code's RVUs from the relative value file, multiplied by payment locality 14212-01's GPCIs, then by the 2026 conversion factor of $33.4009. ZIP coverage from the CMS ZIP-to-locality crosswalk, Q4 2026 release. Past releases are never edited, so an amount for an earlier quarter always matches what CMS published for it. Coverage and coding correctness are outside this calculation.
Working a claim with an earlier date of service? The calculator prices 78306 in Boston, MA against the release in effect on that date. Dates of service this quarter don't need an account; earlier dates need a free account.
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