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Dr. Valary Gass, MD

Neenah, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gass, Obstetrician / Gynecologist (OBGYN) in Neenah, WI?

    Dr. Valary Gass, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Neenah, WI with 2 additional practice locations. Dr. Gass is fluent in English, Hmong, Mong, and Spanish, and is currently seeing new patients. Dr. Gass’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gass’s office.

    What languages does Dr. Gass speak?

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

    • English

    • Hmong

    • Mong

    • Spanish

    What conditions does Dr. Gass treat?

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

    • Prenatal Screening for Uncertain Due Date
    • Prenatal Screening for Birth Defects
    • Group B Strep (GBS) Test
    • Strep B Test
    • Antenatal Dating Scan
    • Pregnancy Dating Ultrasound
    • Due Date Confirmation Scan
    • Antenatal Malformation Screening
    • Fetal Anomaly Scan
    • Birth Defect Screening in Pregnancy
    • Strep B Screening
    • GBS Screening in Pregnancy
    • Group B Streptococcus Test

    ICD-10 Codes:

    • Z3687: Encounter for antenatal screening for uncertain dates
    • Z363: Encounter for antenatal screening for malformations
    • Z3685: Encounter for antenatal screening for Streptococcus B

    Also known as:

    • First Trimester Prenatal Care
    • Third Trimester Prenatal Care
    • Prenatal Care
    • Early pregnancy care
    • First trimester check-ups
    • Antenatal care in early pregnancy
    • Late Pregnancy Check-ups
    • Routine Third Trimester Care
    • Maternity Care (Third Trimester)

    ICD-10 Codes:

    • Z3481: Encounter for supervision of other normal pregnancy, first trimester
    • Z3401: Encounter for supervision of normal first pregnancy, first trimester
    • Z3483: Encounter for supervision of other normal pregnancy, third 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:

    • 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:

    • Birth Control Shot Check-up
    • IUD Insertion
    • Birth Control
    • Injectable contraceptive follow-up
    • Depo-Provera monitoring
    • Birth control injection check
    • Intrauterine device placement
    • Getting an IUD
    • IUD procedure

    ICD-10 Codes:

    • Z3042: Encounter for surveillance of injectable contraceptive
    • Z30430: Encounter for insertion of intrauterine contraceptive device

    Also known as:

    • Abnormal Uterine and Vaginal Bleeding
    • Other 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
    • N938: Other specified abnormal uterine and vaginal bleeding

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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 Vaginal Disorder
    • Vaginal Disease
    • Non-inflammatory Vaginal Conditions
    • Specific Vaginal Problems

    ICD-10 Codes:

    • N898: Other specified noninflammatory disorders of vagina

    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:

    • Heavy and Frequent Periods (Regular Cycle)
    • Menstruation
    • Menorrhagia
    • Polymenorrhea
    • Abnormal Uterine Bleeding

    ICD-10 Codes:

    • N920: Excessive and frequent menstruation with regular cycle

    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:

    • 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:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    What procedures does Dr. Gass perform?

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

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

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    Also known as:

    • Laparoscopic Hysterectomy
    • Vaginal Hysterectomy with Tube and/or Ovary Removal
    • Hysterectomy
    • Laparoscopy
    • Minimally Invasive Hysterectomy
    • Keyhole Hysterectomy
    • Total Laparoscopic Hysterectomy
    • Uterus Removal Surgery
    • Vaginal total hysterectomy
    • Hysterectomy through vagina
    • Removal of uterus, tubes, and/or ovaries via vagina

    CPT Codes:

    • 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)
    • 58262: Vaginal hysterectomy, for uterus 250 g or less; with removal of tube(s), and/or ovary(s)

    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:

    • Laparoscopic Removal of Pelvic Lesions
    • Minimally invasive ovarian lesion removal
    • Pelvic lesion excision laparoscopy
    • Peritoneal lesion fulguration
    • Endometriosis removal surgery

    CPT Codes:

    • 58662: Laparoscopy, surgical; with fulguration or excision of lesions of the ovary, pelvic viscera, or peritoneal surface by any method

    Also known as:

    • Uterine Catheterization for Imaging
    • Saline Infusion Sonohysterography Prep
    • Hysterosalpingography Prep
    • Uterine Contrast Injection

    CPT Codes:

    • 58340: Catheterization and introduction of saline or contrast material for saline infusion sonohysterography (SIS) or hysterosalpingography

    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:

    • 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:

    • Laparoscopic Tubal Ligation
    • Minimally Invasive Tubal Ligation
    • Keyhole Fallopian Tube Sealing
    • Laparoscopic Oviduct Fulguration
    • Laparoscopic Tube Tying

    CPT Codes:

    • 58670: Laparoscopy, surgical; with fulguration of oviducts (with or without transection)

    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:

    • 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:

    • Vulva or Perineum Biopsy (One Lesion)
    • Genital Skin Biopsy
    • Perineal Biopsy
    • Vulvar Lesion Biopsy

    CPT Codes:

    • 56605: Biopsy of vulva or perineum (separate procedure); 1 lesion

    Also known as:

    • Sling Surgery for Bladder Control
    • Stress Incontinence Sling
    • Urethral Sling Procedure
    • Bladder Sling Surgery

    CPT Codes:

    • 57288: Sling operation for stress incontinence (eg, fascia or synthetic)

    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:

    • Comprehensive Prenatal Care (7+ Visits)
    • Prenatal Care
    • Antepartum Care
    • Pregnancy Check-ups
    • Maternity Care
    • Obstetric Visits

    CPT Codes:

    • 59426: Antepartum care only; 7 or more visits

    Also known as:

    • Prenatal Care Visits (4-6)
    • Prenatal Care
    • Antepartum visits
    • Pregnancy check-ups
    • Maternity care appointments

    CPT Codes:

    • 59425: Antepartum care only; 4-6 visits

    Also known as:

    • Surgical Treatment for Incomplete Miscarriage
    • D&C for incomplete abortion
    • Surgical miscarriage management
    • Uterine evacuation
    • Incomplete abortion surgery

    CPT Codes:

    • 59812: Treatment of incomplete abortion, any trimester, completed surgically

    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:

    • Vaginal Cervical Cerclage
    • Cervical Stitch (Vaginal)
    • Vaginal Cerclage during Pregnancy
    • Cervix Strengthening Procedure

    CPT Codes:

    • 59320: Cerclage of cervix, during pregnancy; vaginal

    Also known as:

    • Drug Delivery Implant Insertion
    • Medication Implant Placement
    • Bioresorbable Drug Implant
    • Contraceptive Implant Insertion

    CPT Codes:

    • 11981: Insertion, drug-delivery implant (ie, bioresorbable, biodegradable, non-biodegradable)

    Does Dr. Gass accept my insurance?

    Dr. Gass accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gass accept in Neenah, WI?

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

    Top Insurances

    • Affinity Health System

    • Dean Health Plan

    • Elevance Health Inc. (formerly Anthem)

    • Health Partners Plans

    • Health Payment System (HPS)

    • Medicare

    • Molina

    • Security Health Plan

    • State of Wisconsin

    • UnitedHealthcare

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    Where is Dr. Gass' office located?

    Dr. Valary Gass' Primary Practice

    200 Theda Clark Medical Plz Ste 130

    Neenah, WI 54956

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    Dr. Valary Gass' Practice 2

    E3277 Apple Tree Ln

    Waupaca, WI 54981

    (920) 729-7105

    Get Directions

    Dr. Valary Gass' Practice 3

    130 2nd St

    Neenah, WI 54956

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

    Dr. Gass's National Provider Identifier (NPI) number is 1558533695.

    What common questions do patients ask about Dr. Gass?

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

    What is Dr. Valary Gass's specialty?

    Dr. Gass is a Obstetrician / Gynecologist (OBGYN) near Neenah, 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. Gass to book an appointment today.

    Is this Dr. Valary Gass affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gass is affiliated with ThedaCare Regional Medical Center-Neenah, ThedaCare Regional Medical Center-Appleton, ThedaCare Medical Center - Berlin 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 Valary Gass accepting new patients in Neenah, WI?

    Yes, Dr. Valary Gass is accepting new patients at this time.

    Does Dr. Valary Gass offer online booking?

    Please contact Dr. Gass's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Valary Gass?

    Please contact Dr. Gass's office for information regarding telehealth appointment availability or for scheduling assistance.

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