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Dr. Jennifer Gassner, MD

Milwaukee, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gassner, Obstetrician / Gynecologist (OBGYN) in Milwaukee, WI?

    Dr. Jennifer Gassner, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Milwaukee, WI with 2 additional practice locations. Dr. Gassner is fluent in English, and is currently seeing new patients. Dr. Gassner’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gassner’s office at (401) 727-4800.

    What languages does Dr. Gassner speak?

    Dr. Gassner and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Gassner treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Gassner 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. Gassner. 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:

    • Prenatal Care for Normal Pregnancy
    • Third Trimester Prenatal Care
    • Second Trimester Prenatal Care
    • Prenatal Care
    • Routine pregnancy check-ups
    • Standard antenatal care
    • Normal pregnancy supervision
    • Late Pregnancy Check-ups
    • Routine Third Trimester Care
    • Maternity Care (Third Trimester)
    • 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:

    • Z3480: Encounter for supervision of other normal pregnancy, unspecified trimester
    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3403: Encounter for supervision of normal first pregnancy, third trimester
    • Z3482: Encounter for supervision of other normal pregnancy, second 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:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    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:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    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:

    • High-Risk HPV Detected in Cervix
    • HPV
    • HPV and Pap Test Results
    • Positive High-Risk Cervical HPV Test
    • High-Risk Human Papillomavirus of Cervix
    • Cervical HPV Positive

    ICD-10 Codes:

    • R87810: Cervical high risk human papillomavirus (HPV) DNA test positive

    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:

    • Postmenopausal Bleeding
    • Menopause
    • Vaginal Bleeding
    • Bleeding After Menopause
    • Vaginal Bleeding in Menopause

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Male Circumcision
    • Circumcision
    • Foreskin removal
    • Routine circumcision
    • Ritual circumcision

    ICD-10 Codes:

    • Z412: Encounter for routine and ritual male circumcision

    Also known as:

    • Atypical Cells on Pap Test (ASC-US)
    • Cervical Cancer Screening
    • ASC-US Pap smear
    • Uncertain abnormal cervical cells
    • Mildly abnormal Pap test

    ICD-10 Codes:

    • R87610: Atypical squamous cells of undetermined significance on cytologic smear of cervix (ASC-US)

    Also known as:

    • Birth Control Shot Check-up
    • Birth Control
    • Injectable contraceptive follow-up
    • Depo-Provera monitoring
    • Birth control injection check

    ICD-10 Codes:

    • Z3042: Encounter for surveillance of injectable contraceptive

    Also known as:

    • Cesarean Delivery
    • C-section
    • Surgical Birth
    • Cesarean Section

    ICD-10 Codes:

    • O82: Encounter for cesarean delivery without indication

    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:

    • IUD Removal
    • Birth Control
    • Intrauterine Device Extraction
    • Taking out IUD
    • Removing an IUD

    ICD-10 Codes:

    • Z30432: Encounter for removal of intrauterine contraceptive device

    What procedures does Dr. Gassner perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Gassner 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. Gassner. 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:

    • 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 Insertion
    • Birth Control
    • Intrauterine device placement
    • IUD placement
    • Birth control implant

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    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:

    • 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:

    • 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:

    • Colposcopy with Cervical Biopsy
    • Colposcopy
    • Cervical Colposcopy with Curettage
    • Vaginal Colposcopy with Endocervical Curettage
    • Cervical Exam with Tissue Sample
    • Cervical Biopsy during Colposcopy

    CPT Codes:

    • 57456: Colposcopy of the cervix including upper/adjacent vagina; with endocervical curettage

    Also known as:

    • Colposcopy of Cervix and Vagina
    • Colposcopy
    • Cervical Colposcopy
    • Vaginal Colposcopy
    • Cervix and Vagina Exam
    • Magnified Cervical Exam

    CPT Codes:

    • 57452: Colposcopy of the cervix including upper/adjacent vagina;

    Also known as:

    • Circumcision with Local Anesthesia
    • Newborn Circumcision
    • Infant Circumcision
    • Foreskin Removal (Clamp Method)

    CPT Codes:

    • 54150: Circumcision, using clamp or other device with regional dorsal penile or ring block

    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

    Also known as:

    • Removal of Non-Biodegradable Drug Implant
    • Drug Delivery Device Removal
    • Permanent Drug Implant Explant
    • Non-Dissolving Implant Removal

    CPT Codes:

    • 11982: Removal, non-biodegradable drug delivery implant

    Does Dr. Gassner accept my insurance?

    Dr. Gassner accepts most major insurance plans. Important: Please call our office at (401) 727-4800 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gassner accept in Milwaukee, WI?

    Dr. Gassner in Milwaukee, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Affinity Health System

    • BEST Health Plan

    • Bridgestone

    • Cottage Health System Employees

    • Dean Health Plan

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • State of Tennessee

    • State of Wisconsin

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gassner's office located?

    Dr. Jennifer Gassner's Primary Practice

    8701 Watertown Plank Rd

    Milwaukee, WI 53226

    (401) 727-4800

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    Dr. Jennifer Gassner's Practice 2

    1155 N Mayfair Rd

    Wauwatosa, WI 53226

    Get Directions

    Dr. Jennifer Gassner's Practice 3

    1271 N 6th St

    Milwaukee, WI 53212

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    What is Dr. Gassner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Gassner's National Provider Identifier (NPI) number is 1902254741.

    What common questions do patients ask about Dr. Gassner?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gassner

    What is Dr. Jennifer Gassner's specialty?

    Dr. Gassner is a Obstetrician / Gynecologist (OBGYN) near Milwaukee, WI. 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. Gassner to book an appointment today.

    Is this Dr. Jennifer Gassner affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gassner is affiliated with Froedtert Hospital, Froedtert Menomonee Falls Hospital, Rhode Island Hospital, The Miriam Hospital, South County Hospital Campus 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 Jennifer Gassner accepting new patients in Milwaukee, WI?

    Yes, Dr. Jennifer Gassner is accepting new patients at this time.

    Does Dr. Jennifer Gassner offer online booking?

    Please contact Dr. Gassner's office at (401) 727-4800 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jennifer Gassner?

    Please contact Dr. Gassner's office at (401) 727-4800 for information regarding telehealth appointment availability or for scheduling assistance.

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