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93574 Njx cath slct pulm vn angrph

What 93574 is

CMS fee schedule short descriptor: Njx cath slct pulm vn angrph.

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 93574 (CY2026)

Work RVUPractice expense RVUMalpractice RVUTotalMedicare rate
Non-facility (office)1.400.520.092.01$67.14
Facility (hospital, ASC)1.400.270.091.76$58.79

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 93574 at 4 units per date of service for practitioner claims (MAI 2 - date of service edit (absolute): units above the MUE never pay), rationale: Anatomic Consideration. Units above the cap are denied unless the edit's adjudication rules allow an appeal with documentation.

Billed with 93574? These codes are bundled into it

93574 is a Column 1 code in 11 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
36591Draw blood off venous device0 - no modifier bypassCheck pair
36592Collect blood from picc0 - no modifier bypassCheck pair
75741Artery x-rays lung0 - no modifier bypassCheck pair
76000Fluoroscopy <1 hr phys/qhp1 - modifier may bypassCheck pair
76380Cat scan follow-up study1 - modifier may bypassCheck pair
76942Echo guide for biopsy1 - modifier may bypassCheck pair
76998Us guide intraop1 - modifier may bypassCheck pair
77002Needle localization by xray1 - modifier may bypassCheck pair
77012Ct scan for needle biopsy1 - modifier may bypassCheck pair
77021Mri guidance ndl plmt rs&i1 - 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.