Does K62.89 require prior authorization?

No, K62.89 does not require prior authorization (high confidence). Covered without prior authorization.

`K62.89`, Other specified diseases of anus and rectum

ICD-10-CM

No Prior Auth Required

Covered without prior authorization (high confidence)

The submitted CPT/HCPCS code must accurately describe the service performed.
All documentation must be maintained in the patient medical record and made available to the contractor upon request.
Every page of the record must be legible and include appropriate patient identification information (e.g., complete name, dates of service).
The documentation must include the legible signature of the physician or non-physician practitioner responsible for and providing the care.

Diagnostic colonoscopy is covered when the service meets the reasonable and necessary requirements specified in Local Coverage Determination L33671.
A colonoscopy may be billed when a sigmoidoscope is used only if the bowel is sufficiently short that the entire colon can be examined and this fact is clearly documented in the clinical record.
An incomplete colonoscopy (inability to advance the colonoscope to the cecum or colon‑small intestine anastomosis due to unforeseen circumstances) is billed using codes 44388, 45378, G0105 or G0121 with modifier -53.
When the colonoscopy procedure is unusual or difficult, report modifier -22 (unusual procedural services) on the claim.
A follow-on screening colonoscopy after a Medicare-covered non-invasive stool-based CRC screening test that is positive is included in a Complete Colorectal Cancer (CRC) Screening and should be billed as such with modifier -KX to confirm clinical requirements are met.
The most specific ICD-10-CM diagnosis code available must be selected and billed as the line diagnosis linked to the colonoscopy procedure.

A57427, Billing and Coding: Transrectal Ultrasound

NGS-J6-L33578, Transrectal Ultrasound

NGS-J6-L36850, Peripheral Nerve Blocks

A57452, Billing and Coding: Peripheral Nerve Blocks

A55937, Billing and Coding: Diagnostic Colonoscopy

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