Pediatric Cardiology — Procedure Standard Code Ranges and Prior Authorization Guidance
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Defines procedure code ranges, consultation visit types, and tools for verification and prior authorization for pediatric cardiology services provided by Kaiser Foundation Health Plan of Washington and its Options, Inc. plan; applies to contracted and non-contracted providers interacting with this payer.
Added G0269 to Cardiac Ablation for Arrhythmia.
Removed 33737 from Pacemaker Surgery.
Added C2619, C2620, C2621 to Implantable Defibrillator Pulse Generator Surgery.
Removed a series of legacy angioplasty CPT codes (37220–37235) and replaced them with a broad set of 3725x–3729x codes for Angioplasty (Coronary).
Added G0269 to Angioplasty (Coronary), Heart Catheterization, Implantable Defibrillator Pulse Generator Surgery, Leadless Pacemaker, Insert or Replace Pacemaker Surgery, and Subcutaneous Implantable Cardioverter Defibrillator (SICD).
Added C1898 to Implantable Defibrillator Pulse Generator Surgery.
Added J1250 to Cardiovascular Stress Test and Echocardiography.
Added reason: Cardiac Electrophysiological (EP) Studies.
Coverage Criteria and Procedure Inclusion
Procedure code inclusion
Procedure Standard Code Ranges included for referral reasons — inclusion of the listed CPT/HCPCS/C-codes indicates they are part of the procedure standard code range for each procedure/referral reason.
Angioplasty (Coronary)
- Procedure header: Angioplasty (Coronary) (92920). Included codes: 31500, 33016–33019, 33967–33968, 37246–37249, 37254–37299, 92920, 92921, 92924, 92925, 92928–92930, 92933–92938, 92941, 92943–92945, 92950, 92960, 92973–92975, 92977–92979, 92986–92987, 92990, 93451–93463, 93505, 93567–93572, C9600–C9608, G0269.
Cardiac Ablation for Arrhythmia / EP Studies
Echocardiography
Heart Catheterization and Related Interventional Codes
Ambulatory Cardiac Monitoring / MCOT / Ziopatch
Implantable Cardiac Device Procedures (Pacemaker, ICD, SICD, Leadless)
Procedure code inclusion and coverage note
Plan-specific coverage statement and included code ranges for certain procedures.
Refer to patient medical coverage agreement, Provider Manual, Provider contract, or call the Kaiser Permanente Provider Assistance Unit at 1-888-767-4670 for benefit limits and verification.
Coverage conditions
Coverage is subject to member agreement and medical necessity; additional clinical review may apply.
Operational: Verification tools (Eligibility Inquiry, Preauthorization Code Check) should be used to confirm coverage/authorization requirements.
Claim processing note.
Procedure Code Tables and Updates
| 93241 | 93241 |
| 33737 | 33737 |
| 37220 | 37220 |
| 37221 | 37221 |
| 37222 | 37222 |
| 37223 | 37223 |
| 37224 | 37224 |
Verification, Authorization, and Medical Review Actions
Verify coverage and prior authorization — tools & contact
Contracted providers: verify member eligibility using the Eligibility Inquiry tool and check prior authorization or medical necessity requirements with the Preauthorization Code Check tool. Non‑contracted providers: contact the Provider Assistance Unit at 1-888-767-4670 for verification and prior authorization information.
- Eligibility Inquiry tool — verify coverage for contracted providers
- Preauthorization Code Check tool — view prior authorization requirements and medical necessity review criteria
- Provider Assistance Unit — 1-888-767-4670 for non-contracted providers
Procedure authorizations do not cover standard E&M codes
Procedure authorizations explicitly exclude the standard E&M code range; obtain separate authorization/coverage confirmation for E&M services if required.
- Procedure authorizations do not include the standard E&M code range
Plan-specific coverage attribution
Coverage for the listed pediatric cardiology services and procedure code ranges is provided by Kaiser Foundation Health Plan of Washington or Kaiser Foundation Health Plan of Washington Options, Inc. (Kaiser Permanente).
- Coverage attribution: Kaiser Foundation Health Plan of Washington and Kaiser Foundation Health Plan of Washington Options, Inc.
Medical necessity and potential additional clinical review
All services must be considered medically necessary; certain services may also be subject to additional clinical review criteria and benefits are subject to the patient's medical coverage agreement and applicable limits.
- Medical necessity determination required for coverage or payment
- Some services may require additional clinical review criteria
- Refer to the patient's medical coverage agreement, Provider Manual, Provider contract, or call the Provider Assistance Unit at 1-888-767-4670 for coverage determinations
Key Definitions and Scope
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