Does G47.01 require prior authorization?

No, G47.01 does not require prior authorization (high confidence). Covered without prior authorization.

`G47.01`, Insomnia due to medical condition

ICD-10-CM

No Prior Auth Required

Covered without prior authorization (high confidence)

Claims must be submitted in accordance with CMS Pub 100-04 Medicare Claims Processing Manual, Chapter 32 Section 150 (Billing Requirements for Bariatric Surgery for Morbid Obesity), including use of the procedure and diagnosis codes listed there and in this local article.
Coverage for Type II diabetes mellitus complication diagnosis codes is based on the Internet Only Manual (IOM); include documentation and citations required by IOM when billing these diagnoses.
Bariatric surgery claims must reference the applicable national coverage determination (CMS Pub 100-03 Chapter 1 Part 2 Section 100.1) when submitting for payment.
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.

Bariatric surgery for treatment of co-morbid conditions related to morbid obesity is payable when billed in accordance with CMS Pub 100-03 Medicare National Coverage Determinations Manual, Chapter 1 Part 2 Section 100.1.
Additional diagnoses listed in this local coverage article for Part A procedure codes and the article's listed CPT codes are covered for bariatric surgery to treat co-morbid conditions related to morbid obesity.
CPT 94762 is medically necessary when intermittent arterial blood gas sampling is likely to miss important variations in the patient's respiratory status.
CPT 94762 is medically necessary when the patient has hypoxemia and there is a need to assess supplemental oxygen requirements and/or a therapeutic oxygen regimen.

A54923, Billing and Coding: Bariatric Surgery for Treatment of Co-Morbidities Conditions Related to Morbid Obesity

A56612, Billing and Coding: CT of the Head

A56730, Billing and Coding: Respiratory Therapy and Oximetry Services

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