P2P Call Guide

How to Win a P2P Call for Cardiac Catheterization Denied by Anthem BCBS

Payer-specific strategy, medical necessity arguments, and the exact phrases to use when Anthem / Blue Cross Blue Shield denies Cardiac Catheterization (CPT 93458, 93459, 93460).

Why Anthem BCBS Denies Cardiac Catheterization

Non-invasive testing not completed first

Stress test results do not meet threshold for catheterization

Stable angina without high-risk features

Know Anthem / Blue Cross Blue Shield's Criteria

Anthem uses their own Clinical UM Guidelines and AIM Specialty Health for imaging. Medical policy numbers are publicly searchable.

Key policies to know:

  • AIM Specialty Health manages imaging prior auth
  • Clinical UM Guidelines searchable at anthem.com/provider
  • Known for strict imaging prior auth requirements
  • Uses evidence-based medicine approach with published policies

Anthem BCBS's Specific Approach to Cardiac Catheterization

Applicable Policy

Anthem Cardiology Policy CARD.00012 (Diagnostic Cardiac Catheterization)

How Anthem BCBS Typically Denies This

Anthem focuses on whether non-invasive testing was completed and whether the results justify the invasive procedure. They may deny if the stress test was equivocal rather than clearly positive.

Your Strategy for This Payer

If the stress test was equivocal, explain why catheterization is still appropriate -- pre-test probability, clinical symptoms, and risk factors that raise concern despite the equivocal result.

Key Phrase to Use on the Call

"Despite the equivocal stress test, this patient's high pre-test probability based on [age, risk factors, symptoms] warrants catheterization per CARD.00012 and ACC/AHA guidelines for intermediate-risk patients."

Building Your Medical Necessity Argument

Reference positive stress test with specific findings

Document unstable symptoms or acute coronary syndrome presentation

Note high-risk features on non-invasive testing

Cite Duke Treadmill Score or imaging results supporting catheterization

P2P Call Tips for Anthem BCBS

Reference specific Anthem Clinical UM Guideline by policy number

For imaging, address AIM criteria specifically

Anthem medical directors appreciate evidence-based arguments

Cite specific clinical criteria being met from their own policy

Guidelines to Reference

  • ACC/AHA Guidelines for Coronary Revascularization
  • ACCF Appropriate Use Criteria for Coronary Cath

Relevant CPT Codes

CPT 93458CPT 93459CPT 93460

Specialty: Cardiology

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The P2P Playbook covers payer-specific approaches for Cardiac Catheterization denied by Anthem BCBS -- plus 15 denial objections with word-for-word responses, what reviewers are actually thinking, and the 60-second prep framework. Written by a medical director who reviewed cases for major payers.

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