Why Aetna 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 Aetna's Criteria
Aetna uses their own Clinical Policy Bulletins (CPBs) and InterQual criteria. CPBs are publicly available and numbered.
Key policies to know:
- Clinical Policy Bulletins (CPBs) are publicly available and numbered
- Uses eviCore for radiology and cardiology prior auth
- Known for detailed, evidence-based CPBs with specific criteria
- Precertification list updated annually
Aetna's Specific Approach to Cardiac Catheterization
Applicable Policy
Aetna CPB 0641 (Cardiac Catheterization)
How Aetna Typically Denies This
Aetna CPB 0641 requires documentation of symptoms AND abnormal non-invasive testing in most cases. They are strict about catheterization for asymptomatic patients, even with positive stress tests.
Your Strategy for This Payer
Aetna wants both symptoms and objective findings. Document the patient's symptom burden (CCS angina class, frequency of episodes, functional limitation) alongside the objective test results.
Key Phrase to Use on the Call
"Per CPB 0641, this patient has [CCS Class X angina] with [specific abnormal findings on non-invasive testing], meeting both the symptomatic and objective criteria for diagnostic catheterization."
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 Aetna
Reference the specific CPB number and criteria being met
Aetna CPBs are very detailed -- read them before the call
Address each specific criterion in the CPB during the P2P
Aetna medical directors are typically receptive to guideline-based arguments
Guidelines to Reference
- ACC/AHA Guidelines for Coronary Revascularization
- ACCF Appropriate Use Criteria for Coronary Cath
Relevant CPT Codes
Specialty: Cardiology
Want the full strategy?
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