ML
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Liu, Glaucoma Specialist in Plano, TX?
Dr. Mugen Liu, MD is a Glaucoma Specialist, who primarily practices in Plano, TX with 2 additional practice locations. Dr. Liu is fluent in English, and is currently seeing new patients. Dr. Liu’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Liu’s office.
What languages does Dr. Liu speak?
Dr. Liu and their clinical team can communicate with patients in the following languages:
English
What conditions does a Glaucoma Specialist like Dr. Liu typically treat?
As a Glaucoma Specialist, Dr. Liu 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. Liu. 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:
- Ocular Hypertension
- Narrow Angle Glaucoma Risk
- Glaucoma
- High Eye Pressure
- Elevated Intraocular Pressure
- Eye pressure problem
- Anatomical Narrow Angle
- Angle-Closure Glaucoma Risk
- Eye angle problem
ICD-10 Codes:
- H40053: Ocular hypertension, bilateral
- H40033: Anatomical narrow angle, bilateral
Also known as:
- Optic Disc Disorder
- Optic Nerve Disorder
- Optic nerve head anomaly
- Optic disc problem
- Disorder of the optic nerve head
ICD-10 Codes:
- H47393: Other disorders of optic disc, bilateral
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H25813: Combined forms of age-related cataract, bilateral
What procedures does a Glaucoma Specialist like Dr. Liu typically perform?
As a Glaucoma Specialist, Dr. Liu 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. Liu. 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:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Goniotomy (Glaucoma Surgery)
- Glaucoma Drainage Device Implant
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
- Aqueous Shunt Surgery
- Glaucoma Shunt with Graft
- Eye Pressure Shunt
CPT Codes:
- 65820: Goniotomy
- 66180: Aqueous shunt to extraocular equatorial plate reservoir, external approach; with graft
Also known as:
- Complex Cataract Removal with Lens Implant
- Advanced Cataract Surgery
- Phacoemulsification with IOL
- Complex Extracapsular Cataract Extraction
CPT Codes:
- 66982: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1-stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (eg, iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation
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)
Also known as:
- Glaucoma Laser Treatment (Cyclophotocoagulation)
- Transscleral cyclophotocoagulation
- Ciliary body laser
- CPC treatment
CPT Codes:
- 66710: Ciliary body destruction; cyclophotocoagulation, transscleral
Also known as:
- Laser Eye Surgery for Glaucoma
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
CPT Codes:
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
Does Dr. Liu accept my insurance?
Dr. Liu accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Liu accept in Plano, TX?
Dr. Liu in Plano, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Humana
Medicare
Molina Healthcare
UnitedHealth Group
View All Insurances
Where is Dr. Liu's office located?
What is Dr. Liu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Liu's National Provider Identifier (NPI) number is 1255568143.
What common questions do patients ask about Dr. Liu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Liu
What is Dr. Mugen Liu's specialty?
Dr. Liu is a Glaucoma Specialist near Plano, TX.
What does a Glaucoma Specialist do?
An ophthalmologist specializing in the treatment of glaucoma and related disorders focuses on managing conditions associated with increased intraocular pressure and optic nerve damage. This specialty encompasses both medical and surgical interventions to effectively treat these conditions.
Is this Dr. Mugen Liu affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Liu is affiliated with William P. Clements Jr. University Hospital, Texas Health Presbyterian Hospital Dallas which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Glaucoma Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Glaucoma Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mugen Liu accepting new patients in Plano, TX?
Yes, Dr. Mugen Liu is accepting new patients at this time.
Does Dr. Mugen Liu offer online booking?
Please contact Dr. Liu's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mugen Liu?
Please contact Dr. Liu's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Glaucoma Specialist Near Plano, TX

Glaucoma Specialist
Dr. Karanjit Kooner, MD is a Glaucoma Specialist, who primarily practices in Dallas, TX with 2 additional practice locations. He has been practicing for over 46 years and is board certified.
Dallas, TX
RC
Glaucoma Specialist
Dr. Rebecca Chen, MD is a Glaucoma Specialist, who primarily practices in Dallas, TX with 2 additional practice locations.
Dallas, TX
JJ
Glaucoma Specialist
Dr. Jay Joseph, MD is a Glaucoma Specialist, who primarily practices in Lewisville, TX with 2 additional practice locations.
Lewisville, TX