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Dr. Matthew Kornswiet
Laguna Hills, CA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Kornswiet, Pediatrician in Laguna Hills, CA?
Dr. Matthew Kornswiet is a Pediatrician, who primarily practices in Laguna Hills, CA. He is board certified. Dr. Kornswiet is fluent in English and Spanish, and is currently seeing new patients. Dr. Kornswiet’s practice accepts Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kornswiet’s office at (949) 951-5437.
What languages does Dr. Kornswiet speak?
Dr. Kornswiet and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Kornswiet treat?
As a Pediatrician, Dr. Kornswiet 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. Kornswiet. 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:
- Routine Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
Also known as:
- Exercise Counseling
- Fitness Coaching
- Physical Activity Guidance
- Exercise Prescription
ICD-10 Codes:
- Z7182: Exercise counseling
Also known as:
- Nutrition Counseling
- Nutrition
- Dietary advice
- Nutritional guidance
- Healthy eating counseling
ICD-10 Codes:
- Z713: Dietary counseling and surveillance
Also known as:
- Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
ICD-10 Codes:
- Z1331: Encounter for screening for depression
Also known as:
- Concussion
- Mild Traumatic Brain Injury
- Brain Concussion
- Head Concussion
ICD-10 Codes:
- S060X0D: Concussion without loss of consciousness, subsequent encounter
- S060X0A: Concussion without loss of consciousness, initial encounter
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Healthy Weight Child (BMI 5th-85th percentile)
- Body Weight
- Normal BMI for child
- Child healthy weight
- Pediatric normal weight
ICD-10 Codes:
- Z6852: Body mass index [BMI] pediatric, 5th percentile to less than 85th percentile for age
Also known as:
- Kneecap and Thigh Bone Problems
- Knee Injuries and Disorder
- Patellofemoral Pain Syndrome', 'Runner's Knee
- Anterior Knee Pain
ICD-10 Codes:
- M222X1: Patellofemoral disorders, right knee
- M222X2: Patellofemoral disorders, left knee
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Child Health Checkup with Abnormal Findings
- Health Checkup
- Routine child exam with issues
- Pediatric checkup with concerns
- Child wellness visit with abnormal results
ICD-10 Codes:
- Z00121: Encounter for routine child health examination with abnormal findings
Also known as:
- Bone and Cartilage Disorder in Other Joints
- Bone Disease
- Cartilage Disorder
- Osteochondropathy
- Growth Plate Disorder
- Bone Development Disorder
- Cartilage Disease
ICD-10 Codes:
- M9388: Other specified osteochondropathies other
Also known as:
- Back Muscle Spasm
- Neuromuscular Disorder
- Back Muscle Cramp
- Spasms in Back
- Lower Back Spasm
ICD-10 Codes:
- M62830: Muscle spasm of back
Also known as:
- Overweight Child
- Body Weight
- Childhood Overweight
- Pediatric Overweight
- High BMI in Children
ICD-10 Codes:
- Z6853: Body mass index [BMI] pediatric, 85th percentile to less than 95th percentile for age
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Allergic Rhinitis
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
Also known as:
- Sore Throat
- Throat pain
- Pharyngitis
- Throat discomfort
ICD-10 Codes:
- R070: Pain in throat
Also known as:
- Right Shoulder Joint Instability
- Shoulder Injuries and Disorder
- Right Shoulder Joint Looseness
- Weak Right Shoulder Joint
- Right Shoulder Hypermobility
ICD-10 Codes:
- M25311: Other instability, right shoulder
Which procedures does Dr. Kornswiet perform as a Pediatrician?
As a Pediatrician, procedures performed by a Dr. Matthew Kornswiet may include:
- 12 Month Well-Baby Checkup
- 15 Month Well-Baby Checkup
- 18 Month Well-Baby Checkup
- 1 Month Well-Baby Checkup
- 24 Month Well-Baby Checkup
- 2 Month Well-Baby Checkup
- 2 Week Well Baby Checkup
- 30 Month Well-Baby Checkup
For detailed information, please contact Dr. Kornswiet's office.
Does Dr. Kornswiet accept my insurance?
Dr. Kornswiet accepts most major insurance plans. Important: Please call our office at (949) 951-5437 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Kornswiet accept in Laguna Hills, CA?
Dr. Kornswiet in Laguna Hills, 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
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Express Scripts
Monarch HealthCare
OptumRx
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Kornswiet's office located?
Dr. Matthew Kornswiet's Primary Practice
23521 Paseo de Valencia Ste 200
Laguna Hills, CA 92653
(949) 951-5437
What is Dr. Kornswiet's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kornswiet's National Provider Identifier (NPI) number is 1336534338.
What common questions do patients ask about Dr. Kornswiet?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kornswiet
What is Dr. Matthew Kornswiet's specialty?
Dr. Kornswiet is a Pediatrician near Laguna Hills, CA. A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development. Contact Dr. Kornswiet to book an appointment today.
Is this Dr. Matthew Kornswiet affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Kornswiet is affiliated with Providence Mission Hospital Mission Viejo which is a Castle Connolly Top Hospital. 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 Pediatrician?
Explore Pediatrician 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 Matthew Kornswiet accepting new patients in Laguna Hills, CA?
Yes, Dr. Matthew Kornswiet is accepting new patients at this time.
Does Dr. Matthew Kornswiet offer online booking?
Please contact Dr. Kornswiet's office at (949) 951-5437 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Matthew Kornswiet?
Please contact Dr. Kornswiet's office at (949) 951-5437 for information regarding telehealth appointment availability or for scheduling assistance.
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