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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 RVUPractice expense RVUMalpractice RVUTotalMedicare rate
Non-facility (office)0.832.310.063.20$106.88
Facility (hospital, ASC)0.832.310.063.20$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.

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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 codeShort descriptionModifier indicator
0689TQuan us tis charac w/o dx us1 - modifier may bypassCheck pair
0690TQuan us tis charac w/dx us1 - modifier may bypassCheck pair
36591Draw blood off venous device0 - no modifier bypassCheck pair
36592Collect blood from picc0 - no modifier bypassCheck pair
76506Echo exam of head1 - modifier may bypassCheck pair
76529Echo exam of eye1 - modifier may bypassCheck pair
76536Us exam of head and neck1 - modifier may bypassCheck pair
76604Us exam chest1 - modifier may bypassCheck pair
76641Ultrasound breast complete1 - modifier may bypassCheck pair
76642Ultrasound breast limited1 - modifier may bypassCheck pair
76700Us exam abdom complete1 - modifier may bypassCheck pair
76705Echo exam of abdomen1 - modifier may bypassCheck pair
76706Us abdl aorta screen aaa1 - modifier may bypassCheck pair
76770Us exam abdo back wall comp1 - modifier may bypassCheck pair
76775Us exam abdo back wall lim1 - modifier may bypassCheck pair
76776Us exam k transpl w/doppler1 - modifier may bypassCheck pair
76800Us exam spinal canal1 - modifier may bypassCheck pair
76830Transvaginal us non-ob1 - modifier may bypassCheck pair
76831Echo exam uterus1 - modifier may bypassCheck pair
76856Us exam pelvic complete1 - modifier may bypassCheck pair
76857Us exam pelvic limited1 - modifier may bypassCheck pair
76870Us exam scrotum1 - modifier may bypassCheck pair
76872Us transrectal1 - modifier may bypassCheck pair
76873Echograp trans r pros study1 - modifier may bypassCheck pair
76881Us compl joint r-t w/img1 - modifier may bypassCheck pair
76882Us lmtd jt/fcl evl nvasc xtr1 - modifier may bypassCheck pair
96374Ther/proph/diag inj iv push1 - modifier may bypassCheck pair
96523Irrig drug delivery device0 - no modifier bypassCheck 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.