Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gahn, Retina Specialist in Tucson, AZ?
What languages does Dr. Gahn speak?
Dr. Gahn and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Retina Specialist like Dr. Gahn typically treat?
As a Retina Specialist, Dr. Gahn diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gahn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Retinal Detachment with Multiple Breaks
- Retinal Detachment with Single Break
- Retinal Detachment
- Detached Retina with Multiple Tears
- Multiple Retinal Tears Detachment
- Rhegmatogenous Retinal Detachment
- Detached Retina with One Tear
- Single Break Retinal Detachment
ICD-10 Codes:
- H33022: Retinal detachment with multiple breaks, left eye
- H33012: Retinal detachment with single break, left eye
- H33021: Retinal detachment with multiple breaks, right eye
Also known as:
- Macular Hole
- Macular Degeneration
- Retinal Hole
- Foveal Hole
- Macular Cyst
- Macular Pseudohole
ICD-10 Codes:
- H35342: Macular cyst, hole, or pseudohole, left eye
What procedures does a Retina Specialist like Dr. Gahn typically perform?
As a Retina Specialist, Dr. Gahn performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gahn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Retinal Detachment Repair with Vitrectomy
- Vitrectomy Eye Surgery
- Vitrectomy for retinal detachment
- Retinal reattachment surgery
- Eye surgery for detached retina
- Pars Plana Vitrectomy
- Retinal Surgery
- Eye Gel Removal Surgery
CPT Codes:
- 67108: Repair of retinal detachment; with vitrectomy, any method, including, when performed, air or gas tamponade, focal endolaser photocoagulation, cryotherapy, drainage of subretinal fluid, scleral buckling, and/or removal of lens by same technique
- 67036: Vitrectomy, mechanical, pars plana approach;
Also known as:
- Retina Repair for Macular Hole or Edema
- Vitrectomy with Membrane Peel
- Macular Hole Repair
- Diabetic Macular Edema Surgery
- Internal Limiting Membrane Removal
CPT Codes:
- 67042: Vitrectomy, mechanical, pars plana approach; with removal of internal limiting membrane of retina (eg, for repair of macular hole, diabetic macular edema), includes, if performed, intraocular tamponade (ie, air, gas or silicone oil)
Also known as:
- Complex Retinal Detachment Repair
- Vitrectomy for Retinal Detachment
- Proliferative Vitreoretinopathy Repair
- Diabetic Retinal Detachment Surgery
CPT Codes:
- 67113: Repair of complex retinal detachment (eg, proliferative vitreoretinopathy, stage C-1 or greater, diabetic traction retinal detachment, retinopathy of prematurity, retinal tear of greater than 90 degrees), with vitrectomy and membrane peeling, including, when performed, air, gas, or silicone oil tamponade, cryotherapy, endolaser photocoagulation, drainage of subretinal fluid, scleral buckling, and/or removal of lens
Also known as:
- Vitrectomy with Laser Treatment
- Pars Plana Vitrectomy with Laser
- Retinal Laser Surgery
- Eye Vitreous Removal with Laser
CPT Codes:
- 67039: Vitrectomy, mechanical, pars plana approach; with focal endolaser photocoagulation
Also known as:
- Eye Injection
- Intravitreal Injection
- Retinal Injection
- Macular Degeneration Injection
- Eye Medication Injection
CPT Codes:
- 67028: Intravitreal injection of a pharmacologic agent (separate procedure)
Does Dr. Gahn accept my insurance?
Dr. Gahn accepts most major insurance plans. Important: Please call our office at (520) 626-2010 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gahn accept in Tucson, AZ?
Dr. Gahn in Tucson, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Medicare
State of Nevada
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Gahn's office located?
Dr. Greggory Gahn's Primary Practice
655 N Alvernon Way Ste 204
Tucson, AZ 85711
(520) 626-2010
What hospitals are Dr. Gahn affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Gahn has admitting privileges at the following hospitals:
What is Dr. Gahn's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gahn's National Provider Identifier (NPI) number is 1720541147.
What common questions do patients ask about Dr. Gahn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gahn