CPT 12001
Global 000 ActiveRpr s/n/ax/gen/trnk 2.5cm/<
CPT 12001 Billing & Documentation Guide
CPT code 12001 (Rpr s/n/ax/gen/trnk 2.5cm/<) is classified under Anesthesia with a global period indicator of 000. The 2026 Medicare Physician Fee Schedule assigns a work RVU of 0.82, a non-facility practice expense RVU of 2.41, and a malpractice RVU of 0.18, a total non-facility RVU of 3.41 and facility RVU of 1.32. With the current conversion factor of $33.4009, the national average non-facility reimbursement is approximately $117.1, though rates vary from $99.63 to $149.7 based on MAC locality and Geographic Practice Cost Indices (GPCIs).
When billing 12001, 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 12001 with related codes; this code has 10 PTP bundling relationships on file (see table below).
Payment Status & Global Period
Active code (paid under MPFS)
Endoscopic or minor procedure with related preoperative and postoperative work performed on the same day
MUE Limit (Medically Unlikely Edits)
Submitting more than 1 units of 12001 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 12001
| Component | Non-Facility | Facility |
|---|---|---|
| Work RVU | 0.82 | 0.82 |
| Practice Expense RVU | 2.41 | 0.32 |
| Malpractice RVU | 0.18 | 0.18 |
| Total RVU | 3.41 | 1.32 |
| Conversion Factor | $33.4009 | |
2026 Medicare Reimbursement by State, CPT 12001
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 | $126.88 | $44.28 | $119.3 - $149.7 | 29 |
| Florida | $119.86 | $49.82 | $113.38 - $126.39 | 3 |
| Georgia | $111.42 | $44.82 | $106.36 - $116.48 | 2 |
| Illinois | $116.75 | $49.3 | $110.28 - $122.28 | 4 |
| Michigan | $111.44 | $45.89 | $107.67 - $115.2 | 2 |
| North Carolina | $106.33 | $41.2 | $106.33 - $106.33 | 1 |
| New York | $126.66 | $48.78 | $108.09 - $136.02 | 5 |
| Ohio | $106.94 | $43.21 | $106.94 - $106.94 | 1 |
| Pennsylvania | $112.91 | $44.53 | $106.97 - $118.85 | 2 |
| Texas | $112.37 | $43.65 | $106.23 - $117.94 | 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 12001
Procedure-to-procedure (PTP) edits. If you bill any of these codes with 12001 on the same date of service, review the modifier indicator and payer policy before submission.
| Partner Code | Relationship | Modifier Allowed | Rationale |
|---|---|---|---|
| 01995 | Column 1 (primary), can be billed with modifier | No | Anesthesia service included in surgical procedure |
| 0213T | Column 1 (primary), can be billed with modifier | No | Misuse of Column Two code with Column One code |
| 0216T | Column 1 (primary), can be billed with modifier | No | Misuse of Column Two code with Column One code |
| 0228T | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
| 0230T | Column 1 (primary), can be billed with modifier | No | Standards of medical/surgical practice |
| 0543T | Column 1 (primary), can be billed with modifier | Yes | Misuse of Column Two code with Column One code |
| 0544T | Column 1 (primary), can be billed with modifier | Yes | Misuse of Column Two code with Column One code |
| 0545T | Column 1 (primary), can be billed with modifier | Yes | Misuse of Column Two code with Column One code |
| 0567T | Column 1 (primary), can be billed with modifier | Yes | Misuse of Column Two code with Column One code |
| 0568T | Column 1 (primary), can be billed with modifier | Yes | Misuse of Column Two code with Column One code |
Frequently Asked Questions, CPT 12001
What does CPT code 12001 mean? +
CPT code 12001 represents: Rpr s/n/ax/gen/trnk 2.5cm/<. It's in the Anesthesia category with a global period of 000.
What is the Medicare reimbursement for CPT 12001? +
The 2026 Medicare national average non-facility payment for CPT 12001 is $117.1. Rates range from $99.63 to $149.7 across 53 states depending on MAC locality and GPCIs.
What modifiers can I use with CPT 12001? +
Surgery codes commonly use modifier 22 (increased procedural services), 50 (bilateral), 51 (multiple procedures), 52 (reduced services), 58/78/79 (staged, unplanned return, unrelated within global), 62 (co-surgeons), 80/82 (assistant surgeon), and 59 or the X{EPSU} subset for distinct procedural service.
What bundling edits apply to CPT 12001? +
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