Does K80.36 require prior authorization?

No, K80.36 does not require prior authorization (high confidence). Covered without prior authorization.

`K80.36`, Calculus of bile duct with acute and chronic cholangitis without obstruction

ICD-10-CM

No Prior Auth Required

Covered without prior authorization (high confidence)

This billing and coding article provides guidelines that complement Local Coverage Determination L34415 for CT of the abdomen and pelvis; consult LCD L34415 for specific coverage indications, limitations, and documentation requirements.
All services ordered or rendered must be signed and dated in the medical record, including a signed and dated office visit record or operative report.
An Advance Beneficiary Notice (ABN), Form CMS-R-131, should be signed by the beneficiary when applicable to indicate acceptance of financial responsibility.

Upper gastrointestinal endoscopy (diagnostic or therapeutic) is covered when determined reasonable and necessary per Local Coverage Determination L35350.
Evaluation of an anorectal adenomatous polyp is covered (adenomatous polyps only).
Colonoscopy/sigmoidoscopy/proctosigmoidoscopy is covered to evaluate an abnormality on barium enema or other imaging likely to be clinically significant (e.g., filling defect, stricture, or inadequate exam).
Evaluation of unexplained gastrointestinal bleeding, including hematochezia not thought to be from a rectal/perianal source or melena of unknown origin, is covered.
Colonoscopy is covered for investigation of a positive fecal occult blood test.
Evaluation of unexplained iron deficiency anemia is covered when colon evaluation is clinically indicated.

CGS-J15-L34005, Colonoscopy/Sigmoidoscopy/Proctosigmoidoscopy

J15

CGS-J18-L34005, Colonoscopy/Sigmoidoscopy/Proctosigmoidoscopy

J18

NOVITAS-JH-L35350, Upper Gastrointestinal Endoscopy (Diagnostic and Therapeutic)

NOVITAS-JL-L35350, Upper Gastrointestinal Endoscopy (Diagnostic and Therapeutic)

A57414, Billing and Coding: Upper Gastrointestinal Endoscopy (Diagnostic and Therapeutic)

A56421, Billing and Coding: CT of the Abdomen and Pelvis

A56456, Billing and Coding: Colonoscopy/Sigmoidoscopy/Proctosigmoidoscopy