K76.0 — Fatty (change of) liver, not elsewhere classified
ICD-10-CM
Prior Authorization
No Prior Auth Required
Code is covered without prior authorization (high confidence)
Documentation Required
- Claims for covered bariatric surgery must include three diagnosis codes with the primary diagnosis as E66.01, E66.812, or E66.813 and secondary/tertiary diagnoses from the specified ICD-10-CM code groups (group 1 and group 2).
- When using CPT 43843 or CPT 43999 to bill a Not Otherwise Classified (NOC) or specific open procedures, include a note identifying the specific test/procedure performed in the Remarks area for Part A claims and the Narrative area for Part B claims.
- Refer to LCD L35022 for complete reasonable-and-necessary documentation requirements and retain supporting medical records as required by Medicare policy.
- Maintain all documentation in the patient's medical record and make it available to the contractor upon request; every page must be legible and include appropriate patient identification (e.g., full name, dates of service).
Key Coverage Criteria
- Coverage for selected bariatric surgical procedures is allowed only for patients who meet the national and local reasonable-and-necessary criteria set forth in LCD L35022.
- Claims for covered bariatric procedures must report three diagnoses: a primary diagnosis of morbid obesity (one of E66.01, E66.812, or E66.813), a secondary diagnosis from ICD-10-CM Code group 1, and a tertiary diagnosis from ICD-10-CM Code group 2.
- Use CPT 43659 when both the gastric band and the subcutaneous port components were removed and replaced in the same encounter.
- For covered laparoscopic restrictive procedures that require port replacement, bill CPT code 43771, 43772, or 43773.
- Follow the LCD L33411 reasonable and necessary requirements for surgical management of morbid obesity when determining coverage.
- 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.
20 Active Policies
A57484 — Billing and Coding: Vitamin D Assay Testing
J05
L34658 — Vitamin D Assay Testing
J05
A60305 — Billing and Coding: MolDX: Biomarker Testing for Risk Stratification in Metabolic Dysfunction-Associated Steatotic Liver Disease and Metabolic Dysfunction-Associated Steatohepatitis
J05
L40271 — MolDX: Biomarker Testing for Risk Stratification in Metabolic Dysfunction-Associated Steatotic Liver Disease and Metabolic Dysfunction-Associated Steatohepatitis
J05
Related Codes
Have a follow-up question?
Ask Verity about documentation requirements, denial risks, or coverage in your state.