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Dr. Ga Lee, MD

Dr. Ga Lee, MD

Simi Valley, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lee, Obstetrician / Gynecologist (OBGYN) in Simi Valley, CA?

    Dr. Ga Lee, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Simi Valley, CA with 1 additional practice location. Dr. Lee graduated from Albany Medical College of Union University. Dr. Lee is fluent in English and Korean, and is currently seeing new patients. Dr. Lee’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lee’s office at (805) 527-8055.

    Where did Dr. Lee go to medical school and complete their residency?

    • Medical School: Albany Medical College of Union University

    What languages does Dr. Lee speak?

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

    • English

    • Korean

    What conditions does Dr. Lee treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Lee 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. Lee. 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 Gynecological Exam (Normal Findings)
    • Routine Gynecological Exam (Abnormal Findings)
    • Women's Health Checkup
    • Women's checkup, all clear
    • Pelvic exam, normal results
    • OB/GYN visit, no issues
    • Women's checkup with issues
    • Pelvic exam, abnormal results
    • OB/GYN visit with concerns

    ICD-10 Codes:

    • Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
    • Z01411: Encounter for gynecological examination (general) (routine) with abnormal findings

    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:

    • Amenorrhea
    • Irregular Periods
    • Menstruation
    • Absent Periods
    • No Periods
    • Lack of Menstruation
    • Oligomenorrhea
    • Abnormal Menstrual Cycle

    ICD-10 Codes:

    • N912: Amenorrhea, unspecified
    • N926: Irregular menstruation, unspecified

    Also known as:

    • Other Genetic and Chromosomal Screening
    • Genetic Testing
    • Health Screening
    • Additional Genetic Testing
    • Advanced Chromosome Screening
    • Specific Genetic Anomaly Screening

    ICD-10 Codes:

    • Z1379: Encounter for other screening for genetic and chromosomal anomalies

    Also known as:

    • Postpartum Depression Screening
    • Depression Screening
    • Depression
    • Health Screening
    • Maternal Depression Check
    • PPD Screening
    • New Mother Depression Test
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1332: Encounter for screening for maternal depression
    • Z1331: Encounter for screening for depression

    Also known as:

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

    ICD-10 Codes:

    • N840: Polyp of corpus uteri

    Also known as:

    • Postmenopausal Bleeding
    • Menopause
    • Vaginal Bleeding
    • Bleeding After Menopause
    • Vaginal Bleeding in Menopause

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Also known as:

    • Other Birth Control Counseling
    • Birth Control
    • Additional contraceptive advice
    • General family planning discussion
    • Ongoing birth control counseling

    ICD-10 Codes:

    • Z3009: Encounter for other general counseling and advice on contraception

    Also known as:

    • Menopause
    • Climacteric
    • The Change of Life
    • Postmenopause

    ICD-10 Codes:

    • N951: Menopausal and female climacteric states

    Also known as:

    • Uncomplicated Childbirth
    • Childbirth
    • Normal Delivery
    • Natural Birth
    • Vaginal Delivery

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery

    Also known as:

    • Hormone Replacement Therapy
    • HRT
    • Hormone therapy
    • Menopausal hormone treatment

    ICD-10 Codes:

    • Z79890: Hormone replacement therapy

    Also known as:

    • Previous C-section Scar During Pregnancy
    • Cesarean Delivery
    • Prior Cesarean Section
    • Uterine Scar from C-section
    • C-section History in Pregnancy

    ICD-10 Codes:

    • O34219: Maternal care for unspecified type scar from previous cesarean delivery

    Also known as:

    • Male Circumcision
    • Circumcision
    • Foreskin removal
    • Routine circumcision
    • Ritual circumcision

    ICD-10 Codes:

    • Z412: Encounter for routine and ritual male circumcision

    Also known as:

    • Missed Miscarriage
    • Miscarriage
    • Silent miscarriage
    • Delayed miscarriage
    • Missed abortion

    ICD-10 Codes:

    • O021: Missed abortion

    Also known as:

    • Uterine and Vaginal Prolapse
    • Cervix Disorder
    • Pelvic Floor Disorder
    • Uterine prolapse
    • Vaginal prolapse
    • Dropped uterus and vagina

    ICD-10 Codes:

    • N814: Uterovaginal prolapse, unspecified

    Also known as:

    • Pregnancy Care for Older Mothers with Previous Births
    • Health Problems in Pregnancy
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring

    ICD-10 Codes:

    • O09523: Supervision of elderly multigravida, third trimester

    Also known as:

    • Prenatal Care for Normal Pregnancy
    • Prenatal Care
    • Routine pregnancy check-ups
    • Standard antenatal care
    • Normal pregnancy supervision

    ICD-10 Codes:

    • Z3480: Encounter for supervision of other normal pregnancy, unspecified trimester

    What procedures does Dr. Lee perform?

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

    • Hysteroscopy with Biopsy or Polyp Removal
    • Hysteroscopy with Endometrial Ablation
    • Biopsy
    • Hysteroscopy
    • Uterine Scope with Biopsy
    • Hysteroscopic Polypectomy
    • D&C with Hysteroscopy
    • Uterine Lining Removal
    • Endometrial Resection
    • Thermoablation of Uterus

    CPT Codes:

    • 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
    • 58563: Hysteroscopy, surgical; with endometrial ablation (eg, endometrial resection, electrosurgical ablation, thermoablation)

    Also known as:

    • Uterine Lining Biopsy
    • Biopsy
    • Endometrial Biopsy
    • Uterine Biopsy
    • Cervical Biopsy
    • Endocervical Sampling

    CPT Codes:

    • 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)

    Also known as:

    • IUD Insertion
    • Birth Control
    • Intrauterine device placement
    • IUD placement
    • Birth control implant

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    Also known as:

    • IUD Removal
    • Birth Control
    • Intrauterine device removal
    • Take out IUD
    • Remove birth control device
    • IUD explant

    CPT Codes:

    • 58301: Removal of intrauterine device (IUD)

    Also known as:

    • Colposcopy with Cervical Biopsy and Curettage
    • Colposcopy
    • Cervical Biopsy
    • Endocervical Curettage
    • Pap Smear Follow-up Procedure

    CPT Codes:

    • 57454: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage

    Also known as:

    • Hysteroscopy with Fibroid Removal
    • Hysteroscopy
    • Uterine Fibroid Removal
    • Hysteroscopic Myomectomy
    • Uterine Polyp Removal

    CPT Codes:

    • 58561: Hysteroscopy, surgical; with removal of leiomyomata

    Also known as:

    • Cervical Canal Dilation
    • Cervical Dilation
    • Uterine Cervix Widening
    • Cervical Stenosis Treatment
    • Instrumental Cervical Opening

    CPT Codes:

    • 57800: Dilation of cervical canal, instrumental (separate procedure)

    Also known as:

    • Laparoscopic Vaginal Hysterectomy with Ovaries/Tubes Removed
    • Hysterectomy
    • Laparoscopy
    • Laparoscopic Assisted Vaginal Hysterectomy (LAVH)
    • Minimally Invasive Hysterectomy with Adnexectomy
    • Total Laparoscopic Hysterectomy with Oophorectomy
    • Keyhole Hysterectomy with Salpingo-Oophorectomy

    CPT Codes:

    • 58552: Laparoscopy, surgical, with vaginal hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)

    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)

    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:

    • Surgical Treatment for Missed Miscarriage (First Trimester)
    • D&C for Missed Abortion
    • Surgical Miscarriage Management
    • First Trimester Missed Abortion Treatment

    CPT Codes:

    • 59820: Treatment of missed abortion, completed surgically; first trimester

    Also known as:

    • Newborn Circumcision (Surgical)
    • Neonatal Circumcision
    • Surgical Infant Circumcision
    • Baby Circumcision

    CPT Codes:

    • 54160: Circumcision, surgical excision other than clamp, device, or dorsal slit; neonate (28 days of age or less)

    Does Dr. Lee accept my insurance?

    Dr. Lee accepts most major insurance plans. Important: Please call our office at (805) 527-8055 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lee accept in Simi Valley, CA?

    Dr. Lee in Simi Valley, 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

    • Centene

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Heritage Health

    • Other Health Care Provider

    • St. Joseph Health System (CA)

    • State of New Hampshire

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lee's office located?

    Dr. Ga Lee's Primary Practice

    1147 Red Tail Way

    Simi Valley, CA 93065

    (805) 527-8055

    Get Directions

    Dr. Ga Lee's Practice 2

    215 W Janss Rd

    Thousand Oaks, CA 91360

    Get Directions

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

    Dr. Lee's National Provider Identifier (NPI) number is 1497918254.

    What common questions do patients ask about Dr. Lee?

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

    What is Dr. Ga Lee's specialty?

    Dr. Lee is a Obstetrician / Gynecologist (OBGYN) near Simi Valley, CA. 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. Contact Dr. Lee to book an appointment today.

    Is this Dr. Ga Lee affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lee is affiliated with Los Robles Regional Medical Center 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 Obstetrician / Gynecologist (OBGYN)?

    Explore Obstetrician / Gynecologist (OBGYN) 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 Ga Lee accepting new patients in Simi Valley, CA?

    Yes, Dr. Ga Lee is accepting new patients at this time.

    Does Dr. Ga Lee offer online booking?

    Please contact Dr. Lee's office at (805) 527-8055 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ga Lee?

    Please contact Dr. Lee's office at (805) 527-8055 for information regarding telehealth appointment availability or for scheduling assistance.

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