CPT 75577
Global XXX ActiveQuan&char c athrosclrtc plaq
CPT 75577 Billing & Documentation Guide
CPT code 75577 (Quan&char c athrosclrtc plaq) is classified under Radiology with a global period indicator of XXX. The 2026 Medicare Physician Fee Schedule assigns a work RVU of 0.85, a non-facility practice expense RVU of 29.4, and a malpractice RVU of 0.05, a total non-facility RVU of 30.3 and facility RVU of 30.3. With the current conversion factor of $33.4009, the national average non-facility reimbursement is approximately $1055.23, though rates vary from $872.78 to $1448.43 based on MAC locality and Geographic Practice Cost Indices (GPCIs).
When billing 75577, ensure documentation supports medical necessity and the specific components required for the code's level of service. For E/M codes, document MDM (medical decision-making) elements: problems addressed, data reviewed, and risk. For procedural codes, document the indication, technique, and any complications. Always verify current NCCI edits before bundling with related codes.
Payment Status & Global Period
Active code (paid under MPFS)
No global period (E/M and other non-procedural services)
MUE Limit (Medically Unlikely Edits)
Submitting more than 1 units of 75577 for the same patient on the same date triggers automatic line denial unless an appropriate modifier and supporting documentation justify the higher quantity.
RVU Breakdown, CPT 75577
| Component | Non-Facility | Facility |
|---|---|---|
| Work RVU | 0.85 | 0.85 |
| Practice Expense RVU | 29.4 | 29.4 |
| Malpractice RVU | 0.05 | 0.05 |
| Total RVU | 30.3 | 30.3 |
| Conversion Factor | $33.4009 | |
2026 Medicare Reimbursement by State, CPT 75577
State-level averages across all MAC localities. Non-facility rates typically apply to office-based services; facility rates apply to hospital outpatient / inpatient.
| State | Non-Facility | Facility | Range (Non-Fac) | Localities |
|---|---|---|---|---|
| California | $1192.28 | $1192.28 | $1106.03 - $1448.43 | 29 |
| Florida | $1016.9 | $1016.9 | $969.68 - $1054.86 | 3 |
| Georgia | $967.25 | $967.25 | $906.31 - $1028.18 | 2 |
| Illinois | $980.53 | $980.53 | $927.55 - $1040.05 | 4 |
| Michigan | $952.83 | $952.83 | $926.83 - $978.82 | 2 |
| North Carolina | $945.65 | $945.65 | $945.65 - $945.65 | 1 |
| New York | $1127.51 | $1127.51 | $962.45 - $1200.89 | 5 |
| Ohio | $926.63 | $926.63 | $926.63 - $926.63 | 1 |
| Pennsylvania | $992.29 | $992.29 | $931.43 - $1053.14 | 2 |
| Texas | $996.86 | $996.86 | $923.55 - $1068.87 | 8 |
Source: CMS PFSRVU 2026 · Updated 2026-04-01. Full locality-level detail available for all 53 states, contact us for custom reports.
Frequently Asked Questions, CPT 75577
What does CPT code 75577 mean? +
CPT code 75577 represents: Quan&char c athrosclrtc plaq. It's in the Radiology category with a global period of XXX.
What is the Medicare reimbursement for CPT 75577? +
The 2026 Medicare national average non-facility payment for CPT 75577 is $1055.23. Rates range from $872.78 to $1448.43 across 53 states depending on MAC locality and GPCIs.
What modifiers can I use with CPT 75577? +
Radiology codes rely heavily on the professional/technical split: modifier 26 (professional component only) and TC (technical component only). Also common: 50 (bilateral imaging), 76 (repeat by same physician), 77 (repeat by different physician), and LT/RT for laterality.
What bundling edits apply to CPT 75577? +
No NCCI PTP edits currently on file for this code.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 2, 2026.
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