Prior Auth Required

66174 - Transluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent

This procedure appears on the selected insurer prior authorization source.

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Prior authorizationPrior Auth Required
Procedure / ServiceTransluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent
Procedure / Service Description

Code NAME/DESCRIPTION COMMENTS - 65781 Ocular surface reconstruction; limbal stem cell allograft (eg, cadaveric or living donor) 65820 Goniotomy 66174 Transluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent 66180 Aqueous shunt to extraocular equatorial plate reservoir, external approach; with graft 66183 Insertion of anterior segment aqueous drainage device, without extraocular reservoir, external approach

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