CL
Accepting patients
Who is Dr. Lin, Allergist & Immunologist in Orange, CA?
Dr. Chao-I Lin, MD is an Allergist & Immunologist, who primarily practices in Orange, CA with 2 additional practice locations. He is board certified by the American Board of Allergy and Immunology. Dr. Lin graduated from China Medical College and completed his residency at Univ Ca Sf Med Ctr, Allergy And Immunology; Univ Of Chicago Hosps, Pediatrics. Dr. Lin is fluent in English and Chinese, and is currently seeing new patients. Dr. Lin’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lin’s office at (714) 771-7994.
Where did Dr. Lin go to medical school and complete their residency?
Fellowship: University California
Residency: Univ Ca Sf Med Ctr, Allergy And Immunology; Univ Of Chicago Hosps, Pediatrics | University Chicago | University of Chicago, Section of Gastroenterology and Nutrition | University of California (San Francisco) Program
Medical School: China Med College Taiwan | China Medical College | China Medical College | Medical University of South Carolina
Is Dr. Lin board certified in Allergist & Immunologist?
Yes, Dr. Chao-I Lin, MD is board certified by the American Board of Allergy and Immunology
What languages does Dr. Lin speak?
Dr. Lin and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Lin treat?
As a Allergist & Immunologist, Dr. Lin 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. Lin. 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:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Allergic Rhinitis
- Pet Allergy
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
Also known as:
- Mild Intermittent Asthma
- Moderate Persistent Asthma
- Mild Persistent Asthma
- Severe Persistent Asthma
- Moderate Persistent Asthma with Flare-up
- Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Moderate Asthma Exacerbation
- Worsening Moderate Asthma
- Acute Asthma Attack
ICD-10 Codes:
- J4520: Mild intermittent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
- J4541: Moderate persistent asthma with (acute) exacerbation
Also known as:
- Chronic Hives
- Allergic Hives
- Hives
- Allergy
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
- Allergic welts
- Allergic rash
- Urticaria due to allergy
ICD-10 Codes:
- L501: Idiopathic urticaria
- L500: Allergic urticaria
Also known as:
- Other Food Allergy
- Severe Tree Nut and Seed Allergy Reaction
- Seafood Allergy
- Peanut Allergy
- Food Allergy
- Anaphylaxis
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
- Tree Nut Anaphylaxis
- Seed Anaphylaxis
- Severe Nut Allergy
- Shellfish Allergy
- Fish Allergy
- Seafood Hypersensitivity
- Peanut Hypersensitivity
- Groundnut Allergy
- Allergic Reaction to Peanuts
ICD-10 Codes:
- Z91018: Allergy to other foods
- T7805XA: Anaphylactic reaction due to tree nuts and seeds, initial encounter
- Z91013: Allergy to seafood
- Z91010: Allergy to peanuts
Also known as:
- Atopic Dermatitis
- Atopic Neurodermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
- Lichen simplex chronicus
- Chronic itchy skin
- Nerve-related eczema
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
- L2081: Atopic neurodermatitis
Also known as:
- Severe Peanut Allergy Reaction
- Anaphylaxis
- Food Allergy
- Peanut Anaphylaxis
- Life-Threatening Peanut Allergy
- Peanut-Induced Anaphylactic Shock
ICD-10 Codes:
- T7801XA: Anaphylactic reaction due to peanuts, initial encounter
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Allergic Conjunctivitis
- Atopic Conjunctivitis
ICD-10 Codes:
- H1045: Other chronic allergic conjunctivitis
- H1013: Acute atopic conjunctivitis, bilateral
Also known as:
- Chronic Cough
- Cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R053: Chronic cough
Which procedures does Dr. Lin perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Chao-I Lin may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Lin's office.
Does Dr. Lin accept my insurance?
Dr. Lin accepts most major insurance plans. Important: Please call our office at (714) 771-7994 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lin accept in Orange, CA?
Dr. Lin in Orange, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
CalOptima
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
OptumRx
Other Health Care Provider
St. Joseph Health System (CA)
UnitedHealthcare
View All Insurances
Where is Dr. Lin's office located?
Dr. Chao-I Lin's Primary Practice
1140 W La Veta Ave Ste 850
Orange, CA 92868
(714) 771-7994
What is Dr. Lin's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lin's National Provider Identifier (NPI) number is 1588779631.
What common questions do patients ask about Dr. Lin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lin
What is Dr. Chao-I Lin's specialty?
Dr. Lin is a Allergist & Immunologist near Orange, CA. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Lin to book an appointment today.
Is this Dr. Chao-I Lin affiliated with a ranked Castle Connolly Top Hospital?
No, Lin is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Allergist & Immunologist?
Explore Allergist & Immunologist 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 Chao-I Lin accepting new patients in Orange, CA?
Yes, Dr. Chao-I Lin is accepting new patients at this time.
Does Dr. Chao-I Lin offer online booking?
Please contact Dr. Lin's office at (714) 771-7994 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Chao-I Lin?
Please contact Dr. Lin's office at (714) 771-7994 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Chao-I Lin have?
Dr. Chao-I Lin is certified by the American Board of Allergy and Immunology.
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