76979 Us trgt dyn mbubb ea addl
What 76979 is
CMS fee schedule short descriptor: Us trgt dyn mbubb ea addl.
Full CPT long descriptions are licensed by the American Medical Association and are not published on this site; the short descriptor above is the one CMS prints in its own fee schedule file. See About CPT.
Medicare payment for 76979 (CY2026)
| Work RVU | Practice expense RVU | Malpractice RVU | Total | Medicare rate | |
|---|---|---|---|---|---|
| Non-facility (office) | 0.83 | 2.31 | 0.06 | 3.20 | $106.88 |
| Facility (hospital, ASC) | 0.83 | 2.31 | 0.06 | 3.20 | $106.88 |
National rates: total RVUs x the CY2026 conversion factor of 33.4009 (non-QP), before geographic adjustment. Actual Medicare payment is 80% of the rate shown after the deductible; the patient or secondary payer owes the 20% coinsurance.
Status: Active - payable under the Physician Fee Schedule. Global period: Add-on code: global period of the primary procedure applies.
Medically Unlikely Edit (MUE)
Medicare caps 76979 at 3 units per date of service for practitioner claims (MAI 3 - date of service edit (clinical): units above the MUE may pay with documentation on appeal), rationale: Clinical: Data. Units above the cap are denied unless the edit's adjudication rules allow an appeal with documentation.
Billed with 76979? These codes are bundled into it
76979 is a Column 1 code in 28 active NCCI PTP edits. When one of these Column 2 codes is reported on the same date of service, it is denied as bundled - unless the edit's modifier indicator is 1 and documentation supports a distinct service with an NCCI-associated modifier.
| Column 2 code | Short description | Modifier indicator | |
|---|---|---|---|
0689T | Quan us tis charac w/o dx us | 1 - modifier may bypass | Check pair |
0690T | Quan us tis charac w/dx us | 1 - modifier may bypass | Check pair |
36591 | Draw blood off venous device | 0 - no modifier bypass | Check pair |
36592 | Collect blood from picc | 0 - no modifier bypass | Check pair |
76506 | Echo exam of head | 1 - modifier may bypass | Check pair |
76529 | Echo exam of eye | 1 - modifier may bypass | Check pair |
76536 | Us exam of head and neck | 1 - modifier may bypass | Check pair |
76604 | Us exam chest | 1 - modifier may bypass | Check pair |
76641 | Ultrasound breast complete | 1 - modifier may bypass | Check pair |
76642 | Ultrasound breast limited | 1 - modifier may bypass | Check pair |
76700 | Us exam abdom complete | 1 - modifier may bypass | Check pair |
76705 | Echo exam of abdomen | 1 - modifier may bypass | Check pair |
76706 | Us abdl aorta screen aaa | 1 - modifier may bypass | Check pair |
76770 | Us exam abdo back wall comp | 1 - modifier may bypass | Check pair |
76775 | Us exam abdo back wall lim | 1 - modifier may bypass | Check pair |
76776 | Us exam k transpl w/doppler | 1 - modifier may bypass | Check pair |
76800 | Us exam spinal canal | 1 - modifier may bypass | Check pair |
76830 | Transvaginal us non-ob | 1 - modifier may bypass | Check pair |
76831 | Echo exam uterus | 1 - modifier may bypass | Check pair |
76856 | Us exam pelvic complete | 1 - modifier may bypass | Check pair |
76857 | Us exam pelvic limited | 1 - modifier may bypass | Check pair |
76870 | Us exam scrotum | 1 - modifier may bypass | Check pair |
76872 | Us transrectal | 1 - modifier may bypass | Check pair |
76873 | Echograp trans r pros study | 1 - modifier may bypass | Check pair |
76881 | Us compl joint r-t w/img | 1 - modifier may bypass | Check pair |
76882 | Us lmtd jt/fcl evl nvasc xtr | 1 - modifier may bypass | Check pair |
96374 | Ther/proph/diag inj iv push | 1 - modifier may bypass | Check pair |
96523 | Irrig drug delivery device | 0 - no modifier bypass | Check pair |
Data: CMS CY2026 Physician Fee Schedule RVU file (October release, RVU26D) and Medicare NCCI PTP practitioner edits v32.3 (2026 Q4). Verify against the official files before billing or contracting decisions.