Bone marrow imaging mult
CPT code 78103 covers nuclear medicine imaging of bone marrow in multiple areas of the body using radioactive tracers to visualize bone marrow function and distribution. This helps doctors evaluate blood disorders, cancers, and bone marrow conditions.
This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.
RVU breakdown
Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High
NCCI bundling edits
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Billing tips
Document specific anatomic sites imaged (must be multiple areas) - list each region explicitly in the report (spine, pelvis, sternum, extremities, etc.)
Impact: Prevents downcoding to 78102 (limited area) which reimburses lower; ensures full $163.67 payment
Verify the radiopharmaceutical used and dosage are documented in the medical record as this is an audit target for nuclear medicine procedures
Impact: Reduces audit risk and supports medical necessity; missing documentation can trigger 100% payment recoupment
When billing separately for professional and technical components, ensure both facility and physician use correct modifiers (26/TC) to avoid duplicate billing flags
Impact: Prevents automatic denials and coordination of benefits issues; ensures timely payment without rework
Submit with appropriate ICD-10 codes indicating the hematologic or oncologic condition being evaluated - vague codes increase denial risk
Impact: Increases first-pass acceptance rate by 25-40%; specific diagnosis codes support medical necessity
Bill on the date of image acquisition, not the date of interpretation, as this is a diagnostic imaging service
Impact: Ensures proper timely filing and prevents date-of-service denials
For Medicare patients, verify that the ordering physician has documented the medical necessity and signed the order prior to the procedure
Impact: Required for payment under Medicare's ordering and certification requirements; missing signatures can result in 100% denial
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