20552 Njx 1/mlt trigger point 1/2
Also known as: trigger point injection, TPI single/double, trigger point injection single muscle
Injection of therapeutic agent into one or multiple trigger points for treatment of myofascial pain syndrome using one or two injection sites. This treats muscle pain through direct needle placement.
In Plain Language
injection into muscle knots for pain
Clinical Context
Used for treatment of myofascial pain syndrome, muscle tension, and localized muscle pain through direct injection into trigger points.
RVU Breakdown
| Work RVU | 0.64 |
| Total RVU | 0.64 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 0.64, this code ranks in the 2nd percentile among Surgery codes — 12.5x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 20552?
CPT 20552 (Njx 1/mlt trigger point 1/2) is a Surgery code. Injection of therapeutic agent into one or multiple trigger points for treatment of myofascial pain syndrome using one or two injection sites. This treats muscle pain through direct needle placement.
What is the wRVU value for CPT 20552?
The work RVU for CPT 20552 is 0.64. This code is primarily used by Physical Medicine, Anesthesia, Primary Care.
When is CPT 20552 used?
Used for treatment of myofascial pain syndrome, muscle tension, and localized muscle pain through direct injection into trigger points.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.