RA
18 Years of Experience
Accepting patients
Who is Dr. Armstrong, Obstetrician / Gynecologist (OBGYN) in Hollister, CA?
Dr. Ralph Armstrong, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Hollister, CA with 2 additional practice locations. He has been practicing for over 18 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Armstrong graduated from Western University of Health Sciences College of Osteopathic Medicine of the Pacific. Dr. Armstrong is fluent in English and Spanish, and is currently seeing new patients. Dr. Armstrong’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Armstrong’s office at (831) 635-0604.
Where did Dr. Armstrong go to medical school and complete their residency?
Medical School: Western University of Health Sciences College of Osteopathic Medicine of the Pacific
Is Dr. Armstrong board certified in Obstetrician / Gynecologist (OBGYN)?
Yes, Dr. Ralph Armstrong, DO is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Armstrong speak?
Dr. Armstrong and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Armstrong treat?
As a Obstetrician / Gynecologist (OBGYN), Dr. Armstrong 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. Armstrong. 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:
- Third Trimester Prenatal Care
- Second Trimester Prenatal Care
- First Trimester Prenatal Care
- Prenatal Care for Normal Pregnancy
- Prenatal Care
- Late pregnancy care
- Third trimester check-ups
- Antenatal care in late pregnancy
- Mid-Pregnancy Check-ups
- Routine Second Trimester Care
- Maternity Care (Second Trimester)
- Early pregnancy care
- First trimester check-ups
- Antenatal care in early pregnancy
- Routine pregnancy check-ups
- Standard antenatal care
- Normal pregnancy supervision
- Routine Pregnancy Check-ups
- Maternity Care
- Normal Pregnancy Supervision
ICD-10 Codes:
- Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
- Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester
- Z3491: Encounter for supervision of normal pregnancy, unspecified, first trimester
- Z3480: Encounter for supervision of other normal pregnancy, unspecified trimester
- Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester
Also known as:
- Prenatal Screening for Birth Defects
- Antenatal Malformation Screening
- Fetal Anomaly Scan
- Birth Defect Screening in Pregnancy
ICD-10 Codes:
- Z363: Encounter for antenatal screening for malformations
Also known as:
- Heavy and Frequent Periods (Regular Cycle)
- Irregular Periods
- Menstruation
- Menorrhagia
- Polymenorrhea
- Abnormal Uterine Bleeding
- Oligomenorrhea
- Abnormal Menstrual Cycle
ICD-10 Codes:
- N920: Excessive and frequent menstruation with regular cycle
- N926: Irregular menstruation, unspecified
Also known as:
- Cervical Cancer Screening
- HPV and Pap Test Results
- Pap Test
- HPV Test
- Cervical Smear
- Early Cervical Cancer Detection
ICD-10 Codes:
- Z124: Encounter for screening for malignant neoplasm of cervix
Also known as:
- Preterm Labor
- Premature Labor
- Early Labor
- Threatened Preterm Labor
ICD-10 Codes:
- O6003: Preterm labor without delivery, third trimester
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:
- Genetic Counseling for Chromosomal Issues
- Genetic Counseling
- Chromosomal anomaly screening
- Prenatal genetic screening
- Down syndrome screening
ICD-10 Codes:
- Z360: Encounter for antenatal screening for chromosomal anomalies
Also known as:
- Gestational Diabetes
- Diabetes and Pregnancy
- Gestational diabetes
- Pregnancy Diabetes
- Diabetes developed during pregnancy
- GDM
ICD-10 Codes:
- O24419: Gestational diabetes mellitus in pregnancy, unspecified control
Also known as:
- Incidental Pregnancy
- Pregnancy
- Unplanned pregnancy (incidental finding)
- Pregnancy discovered incidentally
- Unexpected pregnancy
ICD-10 Codes:
- Z331: Pregnant state, incidental
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:
- 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:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Miscarriage
- Spontaneous abortion
- Early pregnancy loss
- Fetal loss
ICD-10 Codes:
- O039: Complete or unspecified spontaneous abortion without complication
Also known as:
- Sexually Transmitted Infection (STI) Screening
- Health Screening
- STD screening
- Sexual health check
- Venereal disease test
ICD-10 Codes:
- Z113: Encounter for screening for infections with a predominantly sexual mode of transmission
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Which procedures does Dr. Armstrong perform as a Obstetrician / Gynecologist (OBGYN)?
As a Obstetrician / Gynecologist (OBGYN), procedures performed by an Dr. Ralph Armstrong may include:
- Abortion Consultation
- Abortion Follow Up
- Abortion (Medical)
- Abortion (Surgical)
- Annual Pap Smear / GYN Exam
- Antepartum Care
- Anterior Repair
- Artificial Insemination / Intra-Uterine
For detailed information, please contact Dr. Armstrong's office.
Does Dr. Armstrong accept my insurance?
Dr. Armstrong accepts most major insurance plans. Important: Please call our office at (831) 635-0604 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Armstrong accept in Hollister, CA?
Dr. Armstrong in Hollister, 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
Central California Alliance for Health
Group Administrators Ltd
Hill Physicians Medical Group
Kaiser Permanente
Medicare
Santa Clara Family Health Plan
UnitedHealthcare
Valley Health Plan
View All Insurances
Where is Dr. Armstrong's office located?
What is Dr. Armstrong's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Armstrong's National Provider Identifier (NPI) number is 1477526028.
What common questions do patients ask about Dr. Armstrong?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Armstrong
What is Dr. Ralph Armstrong's specialty?
Dr. Armstrong is a Obstetrician / Gynecologist (OBGYN) near Hollister, 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. Armstrong to book an appointment today.
Is this Dr. Ralph Armstrong affiliated with a ranked Castle Connolly Top Hospital?
No, Armstrong is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Hazel Hawkins Memorial Hospital, Good Samaritan Hospital - San Jose. 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
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 Ralph Armstrong accepting new patients in Hollister, CA?
Yes, Dr. Ralph Armstrong is accepting new patients at this time.
Does Dr. Ralph Armstrong offer online booking?
Please contact Dr. Armstrong's office at (831) 635-0604 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ralph Armstrong?
Please contact Dr. Armstrong's office at (831) 635-0604 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ralph Armstrong have?
Dr. Ralph Armstrong is certified by the American Board of Obstetrics and Gynecology.
Other Obstetrician / Gynecologist (OBGYN) Near Hollister, CA
ZA
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