Does T41.205A require prior authorization?

No, T41.205A does not require prior authorization (high confidence). Covered without prior authorization.

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`T41.205A`, Adverse effect of unspecified general anesthetics, initial encounter

ICD-10-CM

Prior Authorization

No Prior Auth Required

Covered without prior authorization (high confidence)

Documentation Required

This article provides billing/coding guidelines that complement Local Coverage Determination L34417 for CT of the head; consult LCD L34417 for specific coverage, coding, and documentation requirements.
The medical record must contain documentation fully supporting medical necessity, including relevant medical history, physical examination, and results of pertinent diagnostic tests or procedures.
Each echocardiography service requires a formal written report with interpretation retained in the record and copies of image documentation (paper or electronic) available for review.

A complete study must include M-mode and/or 2D measurements of LV end-diastolic diameter, LV end-systolic diameter, LV wall thickness, left atrial diameter, aortic valve excursion, and a qualitative description of LV function, or valid substitutes such as LV volumes, ejection fraction, and mass.

Key Coverage Criteria

Transthoracic echocardiography (TTE) is covered when the patient's medical record documents medical necessity consistent with the LCD indications for TTE.
Contrast (contrast-enhanced) echocardiography is covered when conventional echocardiographic studies were inconclusive and contrast enhancement is needed to complete diagnostic evaluation.
Repeat echocardiographic studies are covered to monitor changes in cardiac structure or function when there is a change in clinical status or when disease progression is suspected.
Monitored Anesthesia Care (MAC) is medically necessary when the patient has one or more documented diagnoses listed as supporting medical necessity (e.g., F91.9, G97.81, T81.9XXA, T88.8XXA, F79) and the diagnosis is matched to the anesthesia/CPT/HCPCS procedure performed.
Use G9 anesthesia modifier to indicate need for MAC due to a history of severe or advanced cardiopulmonary disease when the proceduralist determines additional monitoring is required.
Use G8 anesthesia modifier for certain deep, complex, complicated, or markedly invasive surgical procedures when applied to anesthesia codes 00100, 00300, 00400, 00160, 00532, or 00920.

10 Active Policies

A57473, Billing and Coding: Allergy Testing

WPS-J5-L36402, Allergy Testing

A56781, Billing and Coding: Transthoracic Echocardiography (TTE)

NGS-J6-L33577, Transthoracic Echocardiography (TTE)

WPS-J8-L36402, Allergy Testing

NOVITAS-JH-L35049, Monitored Anesthesia Care

NGS-JK-L33577, Transthoracic Echocardiography (TTE)

NOVITAS-JL-L35049, Monitored Anesthesia Care

A57361, Billing and Coding: Monitored Anesthesia Care

A56612, Billing and Coding: CT of the Head

`T41.205A`, Adverse effect of unspecified general anesthetics, initial encounter

Prior Authorization

Documentation Required

Key Coverage Criteria

10 Active Policies

Related Codes

Have a follow-up question?

T41.205A, Adverse effect of unspecified general anesthetics, initial encounter

Prior Authorization

Documentation Required

Key Coverage Criteria

10 Active Policies

Related Codes

Have a follow-up question?

`T41.205A`, Adverse effect of unspecified general anesthetics, initial encounter