Does I80.203 require prior authorization?

No, I80.203 does not require prior authorization (high confidence). Covered without prior authorization.

`I80.203`, Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities, bilateral

ICD-10-CM

No Prior Auth Required

Covered without prior authorization (high confidence)

When routine foot care needs to meet one of the exclusions, include the applicable Q modifier on the claim: Q7 for 1 Class A finding, Q8 for 2 Class B findings, and Q9 for 1 Class B plus 2 Class C findings.
For all foot-care claims report an appropriate foot/toe location modifier (e.g., LT, RT, TA, T1-T9) to identify laterality and specific toe when applicable.
If a significant, separately identifiable evaluation and management service is provided on the same day as routine foot care, append modifier -25 to the E/M claim line.

Removal of corns and calluses of the feet must be billed using CPT codes 11055-11057 (paring/cutting of benign hyperkeratotic lesion) and the procedure code that most accurately describes the service performed should be reported.
Foot care services are covered when the beneficiary has a listed systemic condition that justifies coverage per Medicare Benefit Policy Manual Pub.100-02, Ch.15, Section 290.4D.
For diagnosis codes designated by an asterisk, the patient must be under the active care of an M.D. or D.O., documented as having been seen for the complicating disease within the 6 months prior to service.
Claims asserting presumptive coverage must include a systemic-condition diagnosis from IOM 100-02 Ch.15 Section 290 Group 1 and a valid billing modifier Q7, Q8, or Q9.
Mycotic nail debridement is covered when mycotic nails are present in the context of a systemic disease with class findings and the appropriate Q modifier on the claim.
Mycotic nail debridement is covered without systemic disease if an ambulatory patient has marked limitation of ambulation, pain, or secondary infection from thickened/dystrophic infected toenail plate.

CGS-J15-L34246, Routine Foot Care and Debridement of Nails

J15

CGS-J18-L34246, Routine Foot Care and Debridement of Nails

J18

WPS-J5-L35751, Non-Invasive Peripheral Venous Vascular and Hemodialysis Access Studies

A56232, Billing and Coding: Foot Care

A57594, Billing and Coding: Non-Invasive Peripheral Venous Vascular and Hemodialysis Access Studies

WPS-J8-L35751, Non-Invasive Peripheral Venous Vascular and Hemodialysis Access Studies

FIRST_COAST-L33941, Routine Foot Care

NOVITAS-JH-L35138, Routine Foot Care

A52996, Billing and Coding: Routine Foot Care

NOVITAS-JL-L35138, Routine Foot Care

A56775, Billing and Coding: Magnetic Resonance Angiography

A57188, Billing and Coding: Routine Foot Care

A57193, Billing and Coding: Routine Foot Care and Debridement of Nails

A56680, Billing and Coding: Routine Foot Care

A57954, Billing and Coding: Routine Foot Care