Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Katz, Obstetrician / Gynecologist (OBGYN) in Walnut Creek, CA?
Dr. Gerald Katz, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Walnut Creek, CA with 2 additional practice locations. Dr. Katz graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science Program and completed his residency at U Az Hlth Sci Ctr. Dr. Katz is fluent in English and Spanish, and is currently seeing new patients. Dr. Katz’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Katz’s office at (925) 933-4747.
Where did Dr. Katz go to medical school and complete their residency?
Residency: U Az Hlth Sci Ctr | University of Arizona Health Science Center | University of Arizona College of Medicine Program
Medical School: Chicago Medical School at Rosalind Franklin University of Medicine and Science Program
What languages does Dr. Katz speak?
Dr. Katz and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Katz treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Katz 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. Katz. 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)
- 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:
- 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:
- Heavy and Frequent Periods (Regular Cycle)
- Irregular Periods
- Heavy and Frequent Periods (Irregular Cycle)
- Menstruation
- Menorrhagia
- Polymenorrhea
- Abnormal Uterine Bleeding
- Oligomenorrhea
- Abnormal Menstrual Cycle
- Menometrorrhagia
- Irregular Heavy Bleeding
ICD-10 Codes:
- N920: Excessive and frequent menstruation with regular cycle
- N926: Irregular menstruation, unspecified
- N921: Excessive and frequent menstruation with irregular cycle
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- First-Degree Perineal Tear During Childbirth
- Second-Degree Perineal Tear During Childbirth
- Postpartum Care
- Wounds and Injuries
- Minor vaginal tear
- Superficial perineal laceration
- First degree tear after birth
- Moderate vaginal tear
- Second degree tear after birth
- Perineal muscle tear
ICD-10 Codes:
- O700: First degree perineal laceration during delivery
- O701: Second degree perineal laceration during delivery
Also known as:
- Positive Pregnancy Test
- Pregnancy
- Confirmed Pregnancy
- Pregnant Result
- Positive HCG Test
ICD-10 Codes:
- Z3201: Encounter for pregnancy test, result positive
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Low Transverse C-section Scar in Pregnancy
- Prenatal Care
- Horizontal C-section Scar (Pregnancy)
- Low-lying C-section Scar
- Prior Cesarean Scar (Low Transverse)
ICD-10 Codes:
- O34211: Maternal care for low transverse scar from previous cesarean delivery
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:
- Other Vaginal Disorder
- Vaginal Disease
- Non-inflammatory Vaginal Conditions
- Specific Vaginal Problems
ICD-10 Codes:
- N898: Other specified noninflammatory disorders of vagina
Also known as:
- Pelvic and Perineal Pain
- Pelvic Pain
- Perineum pain
- Pelvic floor pain
- Pain in groin area
ICD-10 Codes:
- R102: Pelvic and perineal pain
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:
- Postmenopausal Bleeding
- Menopause
- Vaginal Bleeding
- Bleeding After Menopause
- Vaginal Bleeding in Menopause
ICD-10 Codes:
- N950: Postmenopausal bleeding
Also known as:
- False Labor
- Childbirth
- Braxton Hicks Contractions
- Practice Contractions
- Prodromal Labor
ICD-10 Codes:
- O4703: False labor before 37 completed weeks of gestation, third trimester
Also known as:
- Elective Abortion
- Abortion
- Planned abortion
- Voluntary termination of pregnancy
- Induced abortion
ICD-10 Codes:
- Z332: Encounter for elective termination of pregnancy
What procedures does Dr. Katz perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Katz 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. Katz. 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:
- Laparoscopic Partial Hysterectomy with Tube/Ovary Removal
- Hysterectomy
- Laparoscopy
- Keyhole partial hysterectomy
- Minimally invasive supracervical hysterectomy
- Laparoscopic uterus removal with ovaries/tubes
CPT Codes:
- 58542: Laparoscopy, surgical, supracervical hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)
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:
- IUD Insertion
- Birth Control
- Intrauterine device placement
- IUD placement
- Birth control implant
CPT Codes:
- 58300: Insertion of intrauterine device (IUD)
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:
- 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:
- 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
Does Dr. Katz accept my insurance?
Dr. Katz accepts most major insurance plans. Important: Please call our office at (925) 933-4747 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Katz accept in Walnut Creek, CA?
Dr. Katz in Walnut Creek, 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)
Hill Physicians Medical Group
Medicare
Mohawk Industries
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Katz's office located?
Dr. Gerald Katz's Primary Practice
112 La Casa Via Ste 200
Walnut Creek, CA 94598
(925) 933-4747
What is Dr. Katz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Katz's National Provider Identifier (NPI) number is 1306868450.
What common questions do patients ask about Dr. Katz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Katz
What is Dr. Gerald Katz's specialty?
Dr. Katz is a Obstetrician / Gynecologist (OBGYN) near Walnut Creek, 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. Katz to book an appointment today.
Is this Dr. Gerald Katz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Katz is affiliated with John Muir Health Walnut Creek Medical Center, John Muir Health Concord Medical Center 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 Gerald Katz accepting new patients in Walnut Creek, CA?
Yes, Dr. Gerald Katz is accepting new patients at this time.
Does Dr. Gerald Katz offer online booking?
Please contact Dr. Katz's office at (925) 933-4747 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gerald Katz?
Please contact Dr. Katz's office at (925) 933-4747 for information regarding telehealth appointment availability or for scheduling assistance.
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