CPT 77307
Global XXX ActiveTelethx isodose plan cplx
CPT 77307 Billing & Documentation Guide
CPT code 77307 (Telethx isodose plan cplx) is classified under Radiology with a global period indicator of XXX. The 2026 Medicare Physician Fee Schedule assigns a work RVU of 2.83, a non-facility practice expense RVU of 5.7, and a malpractice RVU of 0.16, a total non-facility RVU of 8.69 and facility RVU of 8.69. With the current conversion factor of $33.4009, the national average non-facility reimbursement is approximately $299.73, though rates vary from $260.82 to $382.32 based on MAC locality and Geographic Practice Cost Indices (GPCIs).
When billing 77307, 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 NCCI edits before bundling 77307 with related codes; this code has 10 PTP bundling relationships on file (see table below).
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 77307 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 77307
| Component | Non-Facility | Facility |
|---|---|---|
| Work RVU | 2.83 | 2.83 |
| Practice Expense RVU | 5.7 | 5.7 |
| Malpractice RVU | 0.16 | 0.16 |
| Total RVU | 8.69 | 8.69 |
| Conversion Factor | $33.4009 | |
2026 Medicare Reimbursement by State, CPT 77307
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 | $326.09 | $326.09 | $307.66 - $382.32 | 29 |
| Florida | $295.95 | $295.95 | $284.56 - $306.23 | 3 |
| Georgia | $282.69 | $282.69 | $270.72 - $294.66 | 2 |
| Illinois | $289.03 | $289.03 | $276.7 - $300.18 | 4 |
| Michigan | $280.82 | $280.82 | $274.38 - $287.26 | 2 |
| North Carolina | $275.57 | $275.57 | $275.57 - $275.57 | 1 |
| New York | $318.67 | $318.67 | $279.15 - $336.87 | 5 |
| Ohio | $273.73 | $273.73 | $273.73 - $273.73 | 1 |
| Pennsylvania | $287.57 | $287.57 | $274.35 - $300.79 | 2 |
| Texas | $287.44 | $287.44 | $272.74 - $300.88 | 8 |
Source: CMS PFSRVU 2026 · Updated 2026-04-01. Full locality-level detail available for all 53 states, contact us for custom reports.
NCCI Bundling Edits, CPT 77307
Procedure-to-procedure (PTP) edits. If you bill any of these codes with 77307 on the same date of service, review the modifier indicator and payer policy before submission.
| Partner Code | Relationship | Modifier Allowed | Rationale |
|---|---|---|---|
| 0591T | Column 1 (primary), can be billed with modifier | Yes | CPT Manual or CMS manual coding instruction |
| 0592T | Column 1 (primary), can be billed with modifier | Yes | CPT Manual or CMS manual coding instruction |
| 0593T | Column 1 (primary), can be billed with modifier | Yes | CPT Manual or CMS manual coding instruction |
| 0596T | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
| 0597T | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
| 0694T | Column 1 (primary), can be billed with modifier | No | Misuse of Column Two code with Column One code |
| 11920 | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
| 11921 | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
| 16000 | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
| 16020 | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
Frequently Asked Questions, CPT 77307
What does CPT code 77307 mean? +
CPT code 77307 represents: Telethx isodose plan cplx. It's in the Radiology category with a global period of XXX.
What is the Medicare reimbursement for CPT 77307? +
The 2026 Medicare national average non-facility payment for CPT 77307 is $299.73. Rates range from $260.82 to $382.32 across 53 states depending on MAC locality and GPCIs.
What modifiers can I use with CPT 77307? +
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 77307? +
This code has 10 NCCI PTP bundling relationships. See the NCCI Bundling section below for full list.
Get the full PayerReady toolkit
Free access to CPT/ICD-10 lookup, denial appeals, fee comparator, and claim auditing with credentialing enrollment.
Start free →Run this code through our claim audit tool
Check NCCI bundling, MUE limits, and modifier logic before submission.
Try the auditor →Did this page help?
Quick signal so we know what to improve.
If you want a code reference page that doesn't exist yet, email coding@payerready.com.
Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.
Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team