Does A52.05 require prior authorization?

No, A52.05 does not require prior authorization (high confidence). Covered without prior authorization.

`A52.05`, Other cerebrovascular syphilis

ICD-10-CM

No Prior Auth Required

Covered without prior authorization (high confidence)

When a limited or follow-up echocardiogram is performed, document the targeted cardiac problem/region and bill using the appropriate CPT code (93308 or 93321).
If the study is a screening exam, document and bill with the appropriate screening ICD-10 code; document any abnormal findings and use the resulting diagnosis for subsequent billing when applicable.
Document use of ultrasound contrast enhancement and its supplies separately when billed, and do not submit separate claims for diagnostic injection services integral to the contrast procedure.
Follow the Local Coverage Determination L37379 and include documentation sufficient to support medical necessity when multiple imaging studies are billed.

Follow-up or limited transthoracic echocardiography performed to evaluate a single specified cardiac problem or region must be billed with CPT 93308.
Limited Doppler/follow-up echocardiographic studies (for targeted velocity or gradient assessment) should be billed with CPT 93321 (e.g., tricuspid regurgitant velocity to estimate pulmonary artery systolic pressure or sequential transmitral velocity in mitral stenosis).
Magnetic resonance angiography (MRA) is covered only when the service meets the reasonable and necessary coverage criteria specified in Local Coverage Determination L34865.
An ECG is covered when the result is relevant to the management, diagnosis, or treatment of the patient.
A separate ECG on the same day as a cardiac stress test is payable only when it provides additional clinically necessary information beyond the stress test (e.g., to rule out acute myocardial infarction prior to performing the stress test).
Rhythm ECGs are covered when used to evaluate signs or symptoms suggesting a cardiac rhythm disorder.

NOVITAS-JH-L34865, Magnetic Resonance Angiography (MRA)

NOVITAS-JL-L34865, Magnetic Resonance Angiography (MRA)

A56805, Billing and Coding: Magnetic Resonance Angiography (MRA)

A56625, Billing and Coding: Echocardiography

A57326, Billing and Coding: Electrocardiograms

Ask Backwork about documentation requirements, denial risks, or coverage in your state.