Washington GPCI Values
Geographic Practice Cost Index (GPCI) values for Washington (WA). GPCIs adjust Medicare physician payments to reflect local cost differences.
Based on CMS Physician Fee Schedule GPCI data
Washington GPCI by Locality
| Locality | Work GPCI | PE GPCI | MP GPCI |
|---|---|---|---|
| Seattle | 1.024 | 1.073 | 0.752 |
| Rest of Washington | 1.000 | 0.970 | 0.752 |
Example: How Washington GPCIs Affect Payment
Here is an example calculation for CPT 99214 (Established Patient Office Visit, Level 4) in Washington using statewide average GPCIs:
| Component | National RVU | WA GPCI | Adjusted RVU |
|---|---|---|---|
| Work RVU | 1.92 | 1.010 | 1.9392 |
| Practice Expense RVU | 1.56 | 1.030 | 1.6068 |
| Malpractice RVU | 0.29 | 0.752 | 0.2181 |
| Total | 3.77 | -- | 3.7641 |
Estimated Washington Medicare Payment for 99214: 3.7641 x $32.74 (conversion factor) = $123.24(-0.2% vs. national average of $123.43)
What Are GPCIs?
The Geographic Practice Cost Index (GPCI) is a set of three adjustment factors used by CMS to modify Medicare physician payments based on geographic differences in the cost of practicing medicine. Every Medicare locality has its own set of GPCI values.
Work GPCI
Adjusts the work RVU based on local physician earnings. Most states have a floor of 1.000.
PE GPCI
Adjusts the practice expense RVU based on local rents, wages, equipment, and supply costs.
MP GPCI
Adjusts the malpractice RVU based on local professional liability insurance premiums.
About Washington: Seattle-area practice expenses are above the national average.
Medicare Payment Formula
CMS calculates Medicare physician payment using this formula:
The 2026 Medicare conversion factor is $32.74. This single dollar amount is multiplied by the GPCI-adjusted total RVU to determine the Medicare Allowed Amount for each service.
RVU Calculator
Look up work RVUs and total RVUs for any CPT code using official CMS data.
Open CalculatorHow to Calculate RVUs
Complete guide to calculating work RVUs, total RVUs, and understanding the CMS fee schedule.
Read GuideGPCI values shown are representative averages based on CMS data. Actual values vary by specific Medicare locality. Always verify with the official CMS Physician Fee Schedule for billing purposes. wRVU Tracker is for reference only.