0991T Cysto lo-nrg lithtrp & mcrsphr
Also known as: lithotripsy, stone treatment
Cystoscopy with low-energy lithotripsy and microsphere infusion therapy. Combined stone and stone-free treatment.
In Plain Language
Kidney stone breaking; Bladder stone removal
Clinical Context
Endoscopic management of urinary calculi using low-energy lithotripsy with adjunctive microsphere therapy.
RVU Information
CPT 0991T does not have a physician work RVU assigned by CMS. Category III codes for emerging technology do not receive RVU assignments. Reimbursement is negotiated with individual payers.
Billing & Documentation
Category III codes are temporary codes for emerging technology, services, and procedures. They are not assigned RVU values by CMS. Coverage and reimbursement vary by payer — check with individual insurers before billing. These codes sunset after 5 years if not converted to Category I.
Specialties
Frequently Asked Questions
What is CPT code 0991T?
CPT 0991T (Cysto lo-nrg lithtrp & mcrsphr) is a Category III code. Cystoscopy with low-energy lithotripsy and microsphere infusion therapy. Combined stone and stone-free treatment.
Is 0991T a permanent CPT code?
No — 0991T is a Category III temporary code for emerging technology. It may be converted to a permanent Category I code if widely adopted. Category III codes expire after 5 years without renewal.
When is CPT 0991T used?
Endoscopic management of urinary calculi using low-energy lithotripsy with adjunctive microsphere therapy.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.