Does 99511 require prior authorization?

No, 99511 does not require prior authorization (high confidence). Code is covered without prior authorization.

What is the Medicare reimbursement rate for 99511?

Medicare facility rate: N/A. Non-facility rate: N/A. Work RVU: 0.00.

HCPCS/CPT

No Prior Auth Required

Code is covered without prior authorization (high confidence)

Work RVU

0.00

Facility

N/A

Non-Facility

N/A

General: documentation of prior conservative treatments attempted and their failure as described (diet, bowel habit changes, laxatives, medications) when coverage is predicated on failed conservative management.
When a device is considered experimental/investigational in the policy (e.g., ingestible vibrating capsule, PIE, rectal inserts), medical records demonstrating rationale will not convert the device to covered — policy states these are not covered because effectiveness not established.
Documentation that 'initial management involving diet, bowel habit, laxatives or constipating medications has failed' is required for coverage of manual pump enema systems (Peristeen) for chronic neurogenic bowel (text: "...when initial management involving diet, bowel habit, laxatives or constipating mediations has failed").

Manual pump enema systems (e.g., Peristeen Anal Irrigation System, Coloplast, Minneapolis, MN) for the management of chronic neurogenic bowel when initial management involving diet, bowel habit, laxatives or constipating mediations has failed
Gravity-administered enema systems for the treatment of constipation, fecal incontinence, and bowel management protocols
Use of a stent for bowel obstruction due to colorectal malignancy for palliation and as a bridge to surgery.
HCPCS A4458 (Enema bag with tubing, reusable) — covered if selection criteria is met
HCPCS A4453 (Rectal catheter for use with the manual pump-operated enema system, replacement only) — covered if selection criteria is met
HCPCS A4459 (Manual pump-operating enema system, including balloon, catheter and all accessories, reusable, any type) — covered for chronic neurogenic bowel when initial management involving diet, bowel habit, laxatives or constipating medications have failed

AETNA-CPB-0201 — Skilled Home Health Care Nursing Services

AETNA-CPB-0522 — Bowel Management Devices

ANTHEM-CG-MED-23 — CG-MED-23 Home Health

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