RL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lange, Ophthalmologist in Evanston, IL?
Dr. Ryan Lange, MD is an Ophthalmologist, who primarily practices in Evanston, IL with 1 additional practice location. Dr. Lange is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Lange’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lange’s office at (206) 215-2020.
What languages does Dr. Lange speak?
Dr. Lange and their clinical team can communicate with patients in the following languages:
English
Vietnamese
What conditions does Dr. Lange treat?
As an Ophthalmologist, Dr. Lange 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. Lange. 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.
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
- Cloudy Lens
- Lens Opacity
- Eye Clouding
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H269: Unspecified cataract
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left eye
Also known as:
- Preglaucoma
- Ocular Hypertension
- Primary Open-Angle Glaucoma
- Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
- High Eye Pressure
- Elevated Intraocular Pressure
- Eye pressure problem
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
ICD-10 Codes:
- H40003: Preglaucoma, unspecified, bilateral
- H40053: Ocular hypertension, bilateral
- H401131: Primary open-angle glaucoma, bilateral, mild stage
Also known as:
- Other Vision Problems
- Vision Impairment and Blindness
- Other visual disturbances
- Unspecified vision issues
- Various eye problems
ICD-10 Codes:
- H538: Other visual disturbances
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Meibomian Gland Dysfunction
- Eyelid Disorder
- MGD
- Blocked Eyelid Glands
- Oil Gland Dysfunction of Eyelid
ICD-10 Codes:
- H02889: Meibomian gland dysfunction of unspecified eye, unspecified eyelid
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Aging of the eye's gel
- Strands and floaters in the eye's gel
- Eye Disease
- Vitreous Detachment
- Vitreous syneresis
- Eye gel breakdown
- Vitreous aging
- Eye floaters
- Vitreous opacities
- Vitreous membranes
ICD-10 Codes:
- H43811: Vitreous degeneration, right eye
- H43812: Vitreous degeneration, left eye
- H43393: Other vitreous opacities, bilateral
Also known as:
- Dry Eye Syndrome
- Corneal Disorder
- Dry Eye Disease
- Chronic Dry Eye
- Keratoconjunctivitis Sicca
ICD-10 Codes:
- H16229: Keratoconjunctivitis sicca, not specified as Sjogren's, unspecified eye
Also known as:
- Sjogren's Syndrome with Dry Eyes
- Sjogren's Syndrome
- Sjögren syndrome
- Sjögren's Keratoconjunctivitis
- Dry Eye Disease from Sjogren's', 'Sjogren's Affecting Eyes
ICD-10 Codes:
- M3501: Sjogren syndrome with keratoconjunctivitis
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Atopic Conjunctivitis
ICD-10 Codes:
- H1013: Acute atopic conjunctivitis, bilateral
Also known as:
- Rosacea
- Adult Acne
- Facial Redness
- Red Face Condition
ICD-10 Codes:
- L718: Other rosacea
Also known as:
- Migraine with Aura
- Migraine
- Classic migraine
- Ocular migraine
- Migraine with visual symptoms
ICD-10 Codes:
- G43109: Migraine with aura, not intractable, without status migrainosus
What procedures does Dr. Lange perform?
As an Ophthalmologist, Dr. Lange 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. Lange. 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.
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:
- Laser Surgery for Secondary Cataract
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
CPT Codes:
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
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:
- Tear Duct Plug Insertion
- Punctal Plug Insertion
- Lacrimal Punctum Closure
- Dry Eye Plugs
CPT Codes:
- 68761: Closure of the lacrimal punctum; by plug, each
Also known as:
- Injection for Skin Lesions (Up to 7)
- Intralesional Injection
- Lesion Injection Therapy
- Steroid Injection for Skin Bumps
CPT Codes:
- 11900: Injection, intralesional; up to and including 7 lesions
Does Dr. Lange accept my insurance?
Dr. Lange accepts most major insurance plans. Important: Please call our office at (206) 215-2020 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lange accept in Evanston, IL?
Dr. Lange in Evanston, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cook County Health & Hospitals System
CVS Health (formerly Aetna)
Express Scripts
Federal Employee Program
Health Care Service Corporation (HCSC)
Humana
Medicare
State of Nevada
UnitedHealthcare
View All Insurances
Where is Dr. Lange's office located?
Dr. Ryan Lange's Primary Practice
1630 Sherman Ave Ste 100
Evanston, IL 60201
(206) 215-2020
What is Dr. Lange's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lange's National Provider Identifier (NPI) number is 1679997712.
What common questions do patients ask about Dr. Lange?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lange
What is Dr. Ryan Lange's specialty?
Dr. Lange is a Ophthalmologist near Evanston, IL. An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health. Contact Dr. Lange to book an appointment today.
Is this Dr. Ryan Lange affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lange is affiliated with Northwestern Memorial Hospital, Endeavor Health Evanston Hospital 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
Where can I learn more about Ophthalmologist?
Explore Ophthalmologist with 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 Ryan Lange accepting new patients in Evanston, IL?
Yes, Dr. Ryan Lange is accepting new patients at this time.
Does Dr. Ryan Lange offer online booking?
Please contact Dr. Lange's office at (206) 215-2020 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ryan Lange?
Please contact Dr. Lange's office at (206) 215-2020 for information regarding telehealth appointment availability or for scheduling assistance.
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