64616 Chemodenerv muscle neck dyston
Also known as: cervical dystonia injection, torticollis treatment, neck muscle chemodenervation
Chemodenervation of neck and cervical muscles for treatment of cervical dystonia (torticollis) and related movement disorders.
In Plain Language
neck twisting treatment injection; cervical dystonia pain relief
Clinical Context
Used for cervical dystonia causing abnormal head posture and pain.
RVU Breakdown
| Work RVU | 1.49 |
| Total RVU | 1.49 |
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 10-day global period — follow-up visits within 10 days of the procedure are included in the reimbursement. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 1.49, this code ranks in the 9th percentile among Surgery codes — 5.4x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 64616?
CPT 64616 (Chemodenerv muscle neck dyston) is a Surgery code. Chemodenervation of neck and cervical muscles for treatment of cervical dystonia (torticollis) and related movement disorders.
What is the wRVU value for CPT 64616?
The work RVU for CPT 64616 is 1.49. This code is primarily used by Neurology, Movement Disorders. It has a 10-day global period.
When is CPT 64616 used?
Used for cervical dystonia causing abnormal head posture and pain.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.
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.