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Dr. Randy Fiorentino, MD

Fullerton, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fiorentino, Obstetrician / Gynecologist (OBGYN) in Fullerton, CA?

    Dr. Randy Fiorentino, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Fullerton, CA with 2 additional practice locations. He is board certified. Dr. Fiorentino completed his residency at St Louis Univ Sch Of Med, Obstetrics And Gynecology; St Johns Mercy Med Ctr, Family Medicine. Dr. Fiorentino is fluent in English and Spanish, and is currently seeing new patients. Dr. Fiorentino’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fiorentino’s office at (714) 538-7699.

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

    • Residency: St Louis Univ Sch Of Med, Obstetrics And Gynecology; St Johns Mercy Med Ctr, Family Medicine | St. Louis University, B.A.

    • Medical School: St Louis Univ Sch of Med, St Louis Mo

    Is Dr. Fiorentino board certified as an Obstetrician / Gynecologist (OBGYN)?

    Yes, Dr. Randy Fiorentino, MD is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Fiorentino speak?

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

    • English

    • Spanish

    What conditions does Dr. Fiorentino treat?

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

    • First Trimester Prenatal Care
    • Second Trimester Prenatal Care
    • Third Trimester Prenatal Care
    • Prenatal Care for Normal Pregnancy
    • Prenatal Care
    • Early pregnancy care
    • First trimester check-ups
    • Antenatal care in early pregnancy
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)
    • Late Pregnancy Check-ups
    • Routine Third Trimester Care
    • Maternity Care (Third Trimester)
    • Mid-pregnancy care
    • Second trimester check-ups
    • Antenatal care in mid-pregnancy
    • Late pregnancy care
    • Third trimester check-ups
    • Antenatal care in late pregnancy
    • Routine Pregnancy Check-ups
    • Maternity Care
    • Normal Pregnancy Supervision

    ICD-10 Codes:

    • Z3481: Encounter for supervision of other normal pregnancy, first trimester
    • Z3482: Encounter for supervision of other normal pregnancy, second trimester
    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3401: Encounter for supervision of normal first pregnancy, first trimester
    • Z3402: Encounter for supervision of normal first pregnancy, second trimester
    • Z3403: Encounter for supervision of normal first pregnancy, third trimester
    • Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester

    Also known as:

    • General High-Risk Pregnancy Care
    • Pregnancy Care for Older Mothers with Previous Births
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring

    ICD-10 Codes:

    • O0993: Supervision of high risk pregnancy, unspecified, third trimester
    • O09523: Supervision of elderly multigravida, third trimester
    • O09521: Supervision of elderly multigravida, first trimester
    • O0990: Supervision of high risk pregnancy, unspecified, unspecified trimester

    Also known as:

    • Routine Gynecological Exam (Normal Findings)
    • Women's Health Checkup
    • Women's checkup, all clear
    • Pelvic exam, normal results
    • OB/GYN visit, no issues

    ICD-10 Codes:

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

    Also known as:

    • Other Prenatal Screenings
    • Prenatal Care
    • Additional pregnancy tests
    • Special antenatal screenings
    • Specific prenatal checks

    ICD-10 Codes:

    • Z3689: Encounter for other specified antenatal screening

    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:

    • Unspecified High-Risk Pregnancy Supervision
    • Pregnancy Care for Older Mothers with Previous Pregnancies
    • Health Problems in Pregnancy
    • General high-risk pregnancy monitoring
    • Managing unspecified high-risk pregnancy
    • High-risk pregnancy care (general)
    • Monitoring for unknown pregnancy risks
    • Pregnancy monitoring for older mothers
    • Managing pregnancy for advanced maternal age (multiple births)
    • Geriatric multigravida care
    • Older mom with previous pregnancies

    ICD-10 Codes:

    • O0992: Supervision of high risk pregnancy, unspecified, second trimester
    • O09522: Supervision of elderly multigravida, second trimester

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • History of Uterine Scar
    • Uterine Scarring
    • Previous Uterine Surgery
    • C-section Scar

    ICD-10 Codes:

    • Z98891: History of uterine scar from previous surgery

    Also known as:

    • Group B Strep (GBS) Test
    • Strep B Test
    • Strep B Screening
    • GBS Screening in Pregnancy
    • Group B Streptococcus Test

    ICD-10 Codes:

    • Z3685: Encounter for antenatal screening for Streptococcus B

    What procedures does Dr. Fiorentino perform?

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

    • Laparoscopic Removal of Pelvic Lesions
    • Minimally invasive ovarian lesion removal
    • Pelvic lesion excision laparoscopy
    • Peritoneal lesion fulguration
    • Endometriosis removal surgery

    CPT Codes:

    • 58662: Laparoscopy, surgical; with fulguration or excision of lesions of the ovary, pelvic viscera, or peritoneal surface by any method

    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:

    • Laparoscopic Hysterectomy
    • Hysterectomy
    • Laparoscopy
    • Minimally Invasive Hysterectomy
    • Keyhole Hysterectomy
    • Total Laparoscopic Hysterectomy
    • Uterus Removal Surgery

    CPT Codes:

    • 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)

    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:

    • Cervical Cone Biopsy (LEEP)
    • LEEP Procedure
    • Loop Electrosurgical Excision Procedure
    • Cervical Conization
    • Cone Biopsy of Cervix

    CPT Codes:

    • 57522: Conization of cervix, with or without fulguration, with or without dilation and curettage, with or without repair; loop electrode excision

    Also known as:

    • Uterine Catheterization for Imaging
    • Saline Infusion Sonohysterography Prep
    • Hysterosalpingography Prep
    • Uterine Contrast Injection

    CPT Codes:

    • 58340: Catheterization and introduction of saline or contrast material for saline infusion sonohysterography (SIS) or hysterosalpingography

    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:

    • 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:

    • Prenatal Care Visits (4-6)
    • Prenatal Care
    • Antepartum visits
    • Pregnancy check-ups
    • Maternity care appointments

    CPT Codes:

    • 59425: Antepartum care only; 4-6 visits

    Does Dr. Fiorentino accept my insurance?

    Dr. Fiorentino accepts most major insurance plans. Important: Please call our office at (714) 538-7699 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fiorentino accept in Fullerton, CA?

    Dr. Fiorentino in Fullerton, 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

    • Centene

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Monarch HealthCare

    • Other Health Care Provider

    • St. Joseph Health System (CA)

    • UnitedHealthcare

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    Where is Dr. Fiorentino's office located?

    Dr. Randy Fiorentino's Primary Practice

    1950 Sunny Crest Dr Ste 2900

    Fullerton, CA 92835

    (714) 538-7699

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    Dr. Randy Fiorentino's Practice 2

    1140 W La Veta Ave Ste 770

    Orange, CA 92868

    (714) 835-8715

    Get Directions

    Dr. Randy Fiorentino's Practice 3

    100 E Valencia Mesa Dr Ste 105

    Fullerton, CA 92835

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

    Dr. Fiorentino's National Provider Identifier (NPI) number is 1558440131.

    What common questions do patients ask about Dr. Fiorentino?

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

    What is Dr. Randy Fiorentino's specialty?

    Dr. Fiorentino is a Obstetrician / Gynecologist (OBGYN) near Fullerton, 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. Fiorentino to book an appointment today.

    Is this Dr. Randy Fiorentino affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fiorentino is affiliated with Providence St. Jude Medical Center, UCI Health - Fountain Valley, Riverside Community Hospital, Hoag Hospital Newport Beach 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 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 Randy Fiorentino accepting new patients in Fullerton, CA?

    Yes, Dr. Randy Fiorentino is accepting new patients at this time.

    Does Dr. Randy Fiorentino offer online booking?

    Please contact Dr. Fiorentino's office at (714) 538-7699 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Randy Fiorentino?

    Please contact Dr. Fiorentino's office at (714) 538-7699 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Randy Fiorentino have?

    Dr. Randy Fiorentino is certified by the American Board of Obstetrics and Gynecology.

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