Does T81.33XA require prior authorization?

No, T81.33XA does not require prior authorization (medium confidence). Covered without prior authorization by at least one policy, though another does not cover it.

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`T81.33XA`, Disruption of traumatic injury wound repair, initial encounter

ICD-10-CM

Prior Authorization

No Prior Auth Required

Covered without prior authorization by at least one policy, though another does not cover it (medium confidence)

Documentation Required

The medical record must clearly document that the coverage indications, limitations, and medical necessity criteria in L37228 Wound Care have been met for any billed wound care item or service.
Documentation must support the specific CPT/HCPCS code(s) billed, including procedure details, depth and surface area for debridement codes, and rationale for the service.
When hydrotherapy (whirlpool) is billed with CPT 97597 or 97598, the record must state why hydrotherapy was necessary to remove devitalized/necrotic tissue and that a therapist's skill was required to perform the service.

If CPT 97597 or 97598 is billed by a therapist while the patient is under a Home Health benefit, coverage depends on inclusion in the Home Health plan of care; if billed by a physician or non-physician practitioner it is paid under Part B even if the beneficiary has an active Home Health plan.

For any item to be covered by Medicare it must be an eligible Medicare benefit category, be reasonable and necessary for diagnosis or treatment or to improve function, and meet all other applicable Medicare statutory and regulatory requirements.

Providers should consult applicable DME LCDs, NCDs, and the Medicare Physician Fee Schedule Database for payer-specific billing, status indicators, and coverage parameters relevant to wound care items and services.

Key Coverage Criteria

Traditional negative pressure wound therapy (NPWT) devices, units, and supplies are covered under the Durable Medical Equipment (DME) benefit when they meet DME LCD coverage criteria and medical necessity.
CPT codes 97597, 97598, and wound debridement codes 11042-11047 may be covered when the medical record documents medical necessity consistent with L37228 Wound Care criteria and Medicare reasonable-and-necessary requirements.
A valid ICD-10-CM diagnosis code that best describes the patient’s condition for which the debridement service was performed must be reported on the claim.
When a service requires a referring or ordering physician, the name and NPI of the referring/ordering physician must be reported on the claim.
Skilled therapy services are covered when the skills of a qualified therapist are necessary to improve the patient’s current condition, to maintain the patient’s current condition, or to prevent or slow further deterioration.
Rehabilitative therapy is covered when therapist skills are necessary to safely and effectively furnish a recognized therapy service with the goal of improving an impairment or functional limitation.

13 Active Policies

CGS-J15-L34032, Debridement Services

J15

CGS-J18-L34032, Debridement Services

J18

WPS-J5-L37228, Wound Care

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

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

A55909, Billing and Coding: Wound Care

A56566, Billing and Coding: Outpatient Physical and Occupational Therapy Services

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

WPS-J8-L37228, Wound Care

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

A56459, Billing and Coding: Debridement Services

A57067, Billing and Coding: Outpatient Physical and Occupational Therapy Services

A57206, Billing and Coding: Lumbar MRI

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T81.33XA, Disruption of traumatic injury wound repair, initial encounter