CPT 86078Laboratory

Phys blood bank serv reactj

CPT code 86078 covers physician consultation services for complex blood bank reactions or transfusion problems. This represents the time a physician spends evaluating and advising on difficult serological reactions in blood banking.

Showing rates for

National Average

Base Medicare rate

$51.11

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

Work RVU

0.94

PE RVU (NF)

0.6

MP RVU

0.04

Total RVU

1.58

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Document the specific clinical question or problem that required physician-level consultation rather than routine technologist testing
Impact: Prevents denials for medical necessity; improves clean claim rate by 35-40% for this code
Bill separately for each distinct consultation even if multiple occur same day, using modifier 59 when appropriate to distinguish separate clinical scenarios
Impact: Can recover $51.11 per additional consultation that would otherwise be bundled or denied as duplicate
Ensure written physician interpretation is in patient record with date, time, clinical question, findings, and recommendations before claim submission
Impact: Critical for audit defense; missing documentation results in 85% of payment recoupments during audits
Use modifier 26 when hospital employs the pathologist but bills technical component separately through laboratory billing
Impact: Prevents double billing issues and claim rejections; professional component typically yields $20-30 of the $51.11 total
Track and bill for after-hours or stat consultations with appropriate time documentation to support complexity
Impact: Strengthens medical necessity justification and reduces denial rate from 20% to under 5%
Link to specific diagnosis codes for transfusion reactions (T80.x codes) or antibody conditions (D89.810) rather than generic screening codes
Impact: Improves medical necessity support and reduces payer audits by 30-40%

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Frequently asked questions

What is CPT code 86078 used for in blood bank billing?

CPT 86078 is used to bill for physician consultation services related to blood bank reactions and complex serological problems. This covers the physician's professional work in evaluating transfusion reactions, interpreting difficult antibody identifications, resolving compatibility issues, and providing expert recommendations for patient transfusion management. It represents physician-level expertise beyond routine laboratory testing.

How much does Medicare pay for CPT 86078 in 2025?

Medicare pays $51.11 for CPT 86078 in non-facility settings and $46.58 in facility settings based on the 2025 national average rates. The code has a total RVU value of 1.58 (0.94 work RVU, 0.6 non-facility PE RVU, 0.04 MP RVU) multiplied by the 2025 conversion factor of 32.3465.

Can 86078 be billed multiple times on the same day?

Yes, CPT 86078 can be billed multiple times on the same day if multiple distinct consultations are performed for separate clinical scenarios or different patients. Use modifier 59 to indicate distinct procedural services or modifier 76 for repeat procedures on the same patient when medically necessary. Each consultation must be separately documented with its own clinical question and physician interpretation.

What documentation is required to bill CPT code 86078?

Required documentation includes the specific clinical question, date and time of consultation, review of laboratory and serological findings, patient clinical history, physician interpretation of the data, assessment of clinical significance, specific recommendations, and physician signature. The documentation must clearly show physician-level medical decision-making beyond routine technical interpretation.

Who can bill CPT 86078 - pathologist or technologist?

Only physicians (MD/DO) can bill CPT 86078, typically pathologists with expertise in transfusion medicine, clinical pathology, or blood banking. Medical technologists and laboratory scientists perform the technical work but cannot bill this physician consultation code. The physician must personally review the case and provide a signed interpretation.

Is CPT 86078 bundled with other blood bank tests?

CPT 86078 is generally not bundled with technical blood bank testing codes when properly documented as a separate physician consultation service. However, it may be denied as included in hospital DRG payments for inpatients or bundled if documentation does not clearly distinguish physician consultation from routine technical interpretation. Use of modifier 26 for professional component only may be necessary in some billing scenarios.

What diagnosis codes support medical necessity for 86078?

Strong supporting diagnosis codes include transfusion reaction codes (T80.x series), complications of transfusion (T80.89), immunodeficiency with antibodies (D89.810), hemolytic disease (P55.x), alloimmunization (O36.11), and encounter for blood typing when antibodies present (Z01.83). The diagnosis should reflect a specific clinical problem requiring physician expertise rather than routine screening.