Needle electromyography of three extremities, with related paraspinal muscles included when sampled, performed on a day with no nerve conduction testing.
- Medicare
- $220.45
- Work RVU
- 1.82
- Global, days
- Region
- Multi-region
Documentation requirements
What must appear in the operative or office note to support the claim.
Source · Editorial brief grounded in 3 cited references ↓
- Symptoms or exam findings in each of the three limbs, or findings that justified extending the study
- Muscles sampled per limb with full needle findings
- Complete study muscle count for each limb
- Paraspinal levels sampled and which limbs they relate to
- Confirmation that no same-day nerve conduction study was billed
- Physician interpretation tying the findings to a diagnosis
Applicable modifiers
Modifiers commonly billed with this code.
Source · AMA CPT modifier descriptors · CMS NCCI Policy Manual
What this code covers
Source · Editorial summary grounded in 3 cited references ↓
95863 is a three-limb needle EMG. Think of a patient with bilateral leg symptoms plus one arm, where the question is a diffuse process like polyneuropathy, a motor neuron problem, or multilevel radiculopathy. Ortho and spine groups see it less often than 95860 or 95861. Because it is uncommon, it tends to stand out on review.
The limb-count codes all share one rule. If nerve conduction studies are billed that day, drop 95863 and report 95885 or 95886 for each limb tested. Paraspinals linked to the tested limbs are bundled in.
Medical necessity carries this code. The note needs a reason a third limb was examined, and that reason should show up in the diagnosis codes. A carpal tunnel referral that turns into a three-limb study will usually get cut back on review unless the findings in the first two limbs justified extending the exam, and the report says so.
RVU & reimbursement
Component RVUs and Medicare national rate. Actual payment varies by GPCI locality.
Source · CMS Physician Fee Schedule, RVU26A · January 2026
Work RVU vs. total RVU
The work RVU (1.82) is the surgeon's own effort — the figure physician pay and productivity targets are built on. The total RVU (6.6) adds practice overhead and malpractice, and is what drives the Medicare payment below.
| Work RVU | 1.82 |
| Practice expense RVU | 4.69 |
| Malpractice RVU | 0.09 |
| Total RVU | 6.6 |
| Medicare national rate | $220.45 |
| Global period | days |
Payment by site of service
Medicare pays different rates by setting. HOPD typically pays substantially more than ASC for the same procedure.
Source · CMS OPPS Addendum B·ASC HCPCS payment rates·2026
| Setting | Medicare rate (national) |
|---|---|
Office (PFS non-facility) Procedure performed in physician's office | $220.45 |
HOPD (APC 5721) Hospital outpatient department | $131.46 |
Common denial reasons
The recurring reasons claims for CPT 95863 get rejected.
Source · Editorial brief grounded in CMS NCCI edits, AAOS coding appeals, and cited references ↓
- Reported with NCS codes on the same date
- Diagnosis codes support only one or two limbs
- Exceeds the contractor's maximum study table for the diagnosis
- Incomplete muscle sampling in one or more limbs
- No explanation for extending the study beyond the referral question
Frequently asked questions
Source · Generated from the editorial pipeline, verified against 3 cited references ↓
01When is 95863 appropriate instead of 95861?
02What do I bill for three limbs of EMG with nerve conduction studies?
03Why was 95863 reduced on review?
Sources & references
Editorial content was developed using the following public sources.
Mira Scribe
Mira Scribe captures symptoms limb by limb in the referring visit, which gives the EMG provider a clear record of why three extremities were tested.
See how Mira captures CPT 95863 documentation