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Dr. Clarissa Lew

Loma Linda, CA

Accepting patients

    Who is Dr. Lew, Obstetrician / Gynecologist (OBGYN) in Loma Linda, CA?

    Dr. Clarissa Lew is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Loma Linda, CA with 2 additional practice locations. Dr. Lew is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Lew’s office at (909) 558-0430.

    What languages does Dr. Lew speak?

    Dr. Lew and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Lew typically treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Lew 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. Lew. 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:

    • High-Risk Pregnancy Due to Infertility History
    • Female Infertility
    • Health Problems in Pregnancy
    • Pregnancy after infertility
    • Infertility and pregnancy care
    • Special care for pregnancy after infertility

    ICD-10 Codes:

    • O0900: Supervision of pregnancy with history of infertility, unspecified trimester

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Prenatal Screening
    • Prenatal Testing
    • Antenatal Testing
    • Pregnancy Screening
    • Maternal Screening

    ICD-10 Codes:

    • Z369: Encounter for antenatal screening, unspecified

    Also known as:

    • Sterilization Procedure
    • Tubal Ligation
    • Vasectomy
    • Permanent contraception
    • Tubal ligation
    • Surgical birth control

    ICD-10 Codes:

    • Z302: Encounter for sterilization

    Also known as:

    • Obesity during pregnancy
    • Health Problems in Pregnancy
    • Obesity
    • Maternal obesity
    • Obesity in pregnancy
    • Weight issues in pregnancy

    ICD-10 Codes:

    • O99213: Obesity complicating pregnancy, third trimester

    Also known as:

    • Uterine Polyp
    • Uterine Disease
    • Endometrial Polyp
    • Womb Polyp

    ICD-10 Codes:

    • N840: Polyp of corpus uteri

    Also known as:

    • Abnormal Uterine and Vaginal Bleeding
    • Vaginal Bleeding
    • Unusual Uterine Bleeding
    • Abnormal Vaginal Discharge
    • AUB
    • Irregular Genital Bleeding

    ICD-10 Codes:

    • N939: Abnormal uterine and vaginal bleeding, unspecified

    Also known as:

    • Second Trimester Prenatal Care
    • Prenatal Care
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)

    ICD-10 Codes:

    • Z3482: Encounter for supervision of other normal pregnancy, second trimester

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Lew typically perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Lew 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. Lew. 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:

    • Fetal Non-Stress Test
    • Nonstress Test
    • Nonstress Test (NST)
    • Fetal Heart Rate Monitoring
    • NST for Pregnancy
    • Baby Heartbeat Test

    CPT Codes:

    • 59025: Fetal non-stress test

    Also known as:

    • Hysteroscopy with Biopsy or Polyp Removal
    • Biopsy
    • Hysteroscopy
    • Uterine Scope with Biopsy
    • Hysteroscopic Polypectomy
    • D&C with Hysteroscopy

    CPT Codes:

    • 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C

    Also known as:

    • Laparoscopic Ovarian and/or Fallopian Tube Removal
    • Laparoscopic Oophorectomy
    • Laparoscopic Salpingectomy
    • Minimally Invasive Adnexal Removal

    CPT Codes:

    • 58661: Laparoscopy, surgical; with removal of adnexal structures (partial or total oophorectomy and/or salpingectomy)

    Does Dr. Lew accept my insurance?

    Dr. Lew accepts most major insurance plans. Important: Please call our office at (909) 558-0430 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lew accept in Loma Linda, CA?

    Dr. Lew in Loma Linda, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cambia Health Solutions

    • UnitedHealth Group

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    Where is Dr. Lew's office located?

    House Staff Office Cp 21005

    11234 Anderson St Ofc Cp

    Loma Linda, CA 92350

    (909) 558-0430

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    Dr. Clarissa Lew's Practice 2

    2295 S Vineyard Ave

    Ontario, CA 91761

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    Dr. Clarissa Lew's Practice 3

    9961 Sierra Ave

    Fontana, CA 92335

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    What is Dr. Lew's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Lew's National Provider Identifier (NPI) number is 1851564090.

    What common questions do patients ask about Dr. Lew?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lew

    What is Dr. Clarissa Lew's specialty?

    Dr. Lew is a Obstetrician / Gynecologist (OBGYN) near Loma Linda, CA.

    What does an Obstetrician / Gynecologist (OBGYN) do?

    An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life.

    Is this Dr. Clarissa Lew affiliated with a ranked Castle Connolly Top Hospital?

    No, Lew is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Skyline 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

    When to see an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). 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 Clarissa Lew accepting new patients in Loma Linda, CA?

    Yes, Dr. Clarissa Lew is accepting new patients at this time.

    Does Dr. Clarissa Lew offer online booking?

    Please contact Dr. Lew's office at (909) 558-0430 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Clarissa Lew?

    Please contact Dr. Lew's office at (909) 558-0430 for information regarding telehealth appointment availability or for scheduling assistance.

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