TO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'halloran, Obstetrician / Gynecologist (OBGYN) in Glen Burnie, MD?
Dr. Theron O'halloran, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Glen Burnie, MD with 2 additional practice locations. He is board certified. Dr. O'halloran is fluent in English, and is currently seeing new patients. Dr. O'halloran’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'halloran’s office at (410) 787-4000.
What languages does Dr. O'halloran speak?
Dr. O'halloran and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. O'halloran treat?
As a Obstetrician / Gynecologist (OBGYN), Dr. O'halloran 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. O'halloran. 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)
- Routine Gynecological Exam (Abnormal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
- Women's checkup with issues
- Pelvic exam, abnormal results
- OB/GYN visit with concerns
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
- Z01411: Encounter for gynecological examination (general) (routine) with abnormal findings
Also known as:
- Heavy and Frequent Periods (Regular Cycle)
- Amenorrhea
- Menstruation
- Menorrhagia
- Polymenorrhea
- Abnormal Uterine Bleeding
- Absent Periods
- No Periods
- Lack of Menstruation
ICD-10 Codes:
- N920: Excessive and frequent menstruation with regular cycle
- N912: Amenorrhea, unspecified
Also known as:
- General High-Risk Pregnancy Care
- Health Problems in Pregnancy
- Specialized Obstetric Monitoring
- Maternal-Fetal Medicine Consult
- Pregnancy Management for Complications
ICD-10 Codes:
- O09893: Supervision of other high risk pregnancies, third trimester
Also known as:
- Other Abnormal Uterine and Vaginal Bleeding
- Vaginal Bleeding
- Unusual Uterine Bleeding
- Abnormal Vaginal Discharge
- Irregular Genital Bleeding
ICD-10 Codes:
- N938: Other specified abnormal uterine and vaginal bleeding
Also known as:
- Negative Pregnancy Test Result
- Pregnancy Test
- No pregnancy detected
- Negative HCG test
- Not pregnant result
ICD-10 Codes:
- Z3202: Encounter for pregnancy test, result negative
Also known as:
- Other Birth Control Counseling
- IUD Insertion
- Birth Control
- Additional contraceptive advice
- General family planning discussion
- Ongoing birth control counseling
- Intrauterine device placement
- Getting an IUD
- IUD procedure
ICD-10 Codes:
- Z3009: Encounter for other general counseling and advice on contraception
- Z30430: Encounter for insertion of intrauterine contraceptive device
Also known as:
- Postmenopausal Bleeding
- Menopause
- Vaginal Bleeding
- Bleeding After Menopause
- Vaginal Bleeding in Menopause
ICD-10 Codes:
- N950: Postmenopausal bleeding
Also known as:
- Supervision for Other High-Risk Pregnancies
- Health Problems in Pregnancy
- Monitoring for various high-risk pregnancies
- Managing other complex pregnancies
- Special care for high-risk pregnancy
- Unspecified high-risk pregnancy management
ICD-10 Codes:
- O09892: Supervision of other high risk pregnancies, second trimester
Also known as:
- Sterilization Procedure
- Tubal Ligation
- Vasectomy
- Permanent contraception
- Tubal ligation
- Surgical birth control
ICD-10 Codes:
- Z302: Encounter for sterilization
Also known as:
- Missed Miscarriage
- Miscarriage
- Silent miscarriage
- Delayed miscarriage
- Missed abortion
ICD-10 Codes:
- O021: Missed abortion
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:
- Postpartum Check-up
- Postpartum Care
- After-birth care
- Postnatal examination
- Maternal follow-up after delivery
ICD-10 Codes:
- Z390: Encounter for care and examination of mother immediately after delivery
Also known as:
- Abnormal Fetal Heart Rate During Childbirth
- Childbirth Problems
- Fetal heart rate abnormality in labor
- Irregular baby heartbeat during delivery
- Fetal distress due to heart rate
ICD-10 Codes:
- O76: Abnormality in fetal heart rate and rhythm complicating labor and delivery
Also known as:
- Uterine Fibroids
- Leiomyoma
- Fibromyoma
- Myoma
- Uterine growth
ICD-10 Codes:
- D259: Leiomyoma of uterus, unspecified
Also known as:
- Health Problems in Pregnancy
- Pregnancy complications
- Fetal health issues during pregnancy
- Problems with baby during pregnancy
ICD-10 Codes:
- O368931: Maternal care for other specified fetal problems, third trimester, fetus 1
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:
- Ovarian Cyst on Left Side
- Ovarian Cysts
- Left ovarian cyst
- Benign left ovarian cyst
- Left ovary fluid sac
ICD-10 Codes:
- N83202: Unspecified ovarian cyst, left side
What procedures does Dr. O'halloran perform?
As a Obstetrician / Gynecologist (OBGYN), Dr. O'halloran 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. O'halloran. 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:
- 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 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:
- 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
- Biopsy
- Colposcopy
- Vaginal Colposcopy with Biopsy
- Cervix Biopsy
CPT Codes:
- 57455: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix
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:
- Hysteroscopy with Biopsy or Polyp Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
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:
- 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. O'halloran accept my insurance?
Dr. O'halloran accepts most major insurance plans. Important: Please call our office at (410) 787-4000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'halloran accept in Glen Burnie, MD?
Dr. O'halloran in Glen Burnie, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Express Scripts
Johns Hopkins
Kaiser Permanente
Maryland Physicians Care
Medicare
Riverside Health
State of Maryland
UnitedHealthcare
View All Insurances
Where is Dr. O'halloran's office located?
Dr. Theron O'halloran's Primary Practice
301 Hospital Dr
Glen Burnie, MD 21061
(410) 787-4000
What is Dr. O'halloran's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'halloran's National Provider Identifier (NPI) number is 1093344145.
What common questions do patients ask about Dr. O'halloran?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'halloran
What is Dr. Theron O'halloran's specialty?
Dr. O'halloran is a Obstetrician / Gynecologist (OBGYN) near Glen Burnie, MD. 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. O'halloran to book an appointment today.
Is this Dr. Theron O'halloran affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'halloran is affiliated with UM Baltimore Washington Medical Center which is a Castle Connolly Top Hospital. 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 Theron O'halloran accepting new patients in Glen Burnie, MD?
Yes, Dr. Theron O'halloran is accepting new patients at this time.
Does Dr. Theron O'halloran offer online booking?
Please contact Dr. O'halloran's office at (410) 787-4000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Theron O'halloran?
Please contact Dr. O'halloran's office at (410) 787-4000 for information regarding telehealth appointment availability or for scheduling assistance.
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