Who is Dr. Ryujin, Obstetrician / Gynecologist (OBGYN) in Vallejo, CA?
What languages does Dr. Ryujin speak?
Dr. Ryujin and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Ryujin typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Ryujin 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. Ryujin. 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:
- 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:
- Third Trimester Prenatal Care
- Second Trimester Prenatal Care
- 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)
ICD-10 Codes:
- Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
- Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
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:
- Birth Control Management (Unspecified)
- Birth Control
- General contraceptive care
- Family planning management
- Birth control services
ICD-10 Codes:
- Z309: Encounter for contraceptive management, unspecified
Also known as:
- Genitourinary System Surgery Aftercare
- After Surgery
- Post-urinary tract surgery care
- Reproductive organ surgery aftercare
- Kidney surgery recovery
ICD-10 Codes:
- Z48816: Encounter for surgical aftercare following surgery on the genitourinary system
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Ryujin typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Ryujin 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. Ryujin. 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:
- IUD Insertion
- Birth Control
- Intrauterine device placement
- IUD placement
- Birth control implant
CPT Codes:
- 58300: Insertion 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:
- 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:
- 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:
- 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:
- Vein Needle or Catheter Insertion
- Venipuncture
- IV Insertion
- Intravenous Access
- Catheter Placement Vein
CPT Codes:
- 36000: Introduction of needle or intracatheter, vein
Does Dr. Ryujin accept my insurance?
Dr. Ryujin accepts most major insurance plans. Important: Please call our office at (510) 752-7772 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ryujin accept in Vallejo, CA?
Dr. Ryujin in Vallejo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Kaiser Permanente
Medicare
Western Health Advantage
View All Insurances
Where is Dr. Ryujin's office located?
What hospitals are Dr. Ryujin affiliated with?
Dr. Ryujin has admitting privileges at the following hospitals:
What is Dr. Ryujin's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ryujin's National Provider Identifier (NPI) number is 1134451438.
What common questions do patients ask about Dr. Ryujin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ryujin