KT
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tom, Obstetrician / Gynecologist (OBGYN) in Modesto, CA?
Dr. Kathy Tom, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Modesto, CA. Dr. Tom is fluent in English and Chinese, and is currently seeing new patients. Dr. Tom’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tom’s office at (209) 735-5000.
What languages does Dr. Tom speak?
Dr. Tom and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Tom typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Tom 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. Tom. 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:
- Third Trimester Prenatal Care
- Second Trimester Prenatal Care
- Prenatal Care
- Late Pregnancy Check-ups
- Routine Third Trimester Care
- Maternity Care (Third Trimester)
- Mid-Pregnancy Check-ups
- Routine Second Trimester Care
- Maternity Care (Second Trimester)
ICD-10 Codes:
- Z3483: Encounter for supervision of other normal pregnancy, third trimester
- Z3482: Encounter for supervision of other normal pregnancy, second 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:
- Pregnancy Test (Result Unknown)
- Pregnancy Test
- Inconclusive Pregnancy Test
- Unclear Pregnancy Test Result
- Pending Pregnancy Test
ICD-10 Codes:
- Z3200: Encounter for pregnancy test, result unknown
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:
- Pregnancy Care for Past Obstetric Problems
- Health Problems in Pregnancy
- Monitoring Pregnancy After Reproductive Issues
- Specialized Pregnancy Care for Previous Complications
- High-Risk Obstetric History Management
ICD-10 Codes:
- O09293: Supervision of pregnancy with other poor reproductive or obstetric history, third trimester
Also known as:
- Other Surgical Aftercare
- After Surgery
- General post-operative care
- Unspecified surgical recovery
- Surgical follow-up
ICD-10 Codes:
- Z4889: Encounter for other specified surgical aftercare
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Tom typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Tom 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. Tom. 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
Does Dr. Tom accept my insurance?
Dr. Tom accepts most major insurance plans. Important: Please call our office at (209) 735-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tom accept in Modesto, CA?
Dr. Tom in Modesto, 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
Centene Corporation
CVS Health (formerly Aetna)
Kaiser Permanente
Medicare
Unknown
View All Insurances
Where is Dr. Tom's office located?
What is Dr. Tom's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tom's National Provider Identifier (NPI) number is 1891135844.
What common questions do patients ask about Dr. Tom?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tom
What is Dr. Kathy Tom's specialty?
Dr. Tom is a Obstetrician / Gynecologist (OBGYN) near Modesto, 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. Kathy Tom affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tom is affiliated with Kaiser Permanente Manteca Medical Center, Emanuel Medical Center - Turlock, Ca 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
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 Kathy Tom accepting new patients in Modesto, CA?
Yes, Dr. Kathy Tom is accepting new patients at this time.
Does Dr. Kathy Tom offer online booking?
Please contact Dr. Tom's office at (209) 735-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kathy Tom?
Please contact Dr. Tom's office at (209) 735-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Modesto, CA

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Dr. Amardeep Deol, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Modesto, CA. He has been practicing for over 23 years and is board certified.
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Dr. Jane Brady, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Stockton, CA with 2 additional practice locations. She has been practicing for over 27 years and is board certified.
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