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Dr. Garrett Lischer, MD

Knoxville, TN

21 Years of Experience

Accepting patients

    Who is Dr. Lischer, Urologist in Knoxville, TN?

    Dr. Garrett Lischer, MD is an Urologist, who primarily practices in Knoxville, TN with 2 additional practice locations. He has been practicing for over 21 years and is board certified. Dr. Lischer graduated from University of Texas Southwestern Medical School, Dallas and completed his residency at Mayo Grad Sch Med/Mayo Fndn, Urology. Dr. Lischer is fluent in English, and is currently seeing new patients. Dr. Lischer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lischer’s office at (865) 483-1093.

    Where did Dr. Lischer go to medical school and complete their residency?

    • Residency: Mayo Grad Sch Med/Mayo Fndn, Urology

    • Medical School: University of Texas Southwestern Medical School, Dallas

    What languages does Dr. Lischer speak?

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

    • English

    What conditions does Dr. Lischer treat?

    As a Urologist, Dr. Lischer 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. Lischer. 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:

    • Enlarged Prostate with Urinary Symptoms
    • Enlarged Prostate (BPH)
    • Enlarged Prostate (Benign Prostatic Hyperplasia)
    • BPH with LUTS
    • Prostate enlargement with urinary issues
    • Benign prostatic hyperplasia with urinary symptoms

    ICD-10 Codes:

    • N401: Benign prostatic hyperplasia with lower urinary tract symptoms

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Elevated PSA Level
    • Prostate Cancer Screening
    • Prostate Disease
    • Prostate-Specific Antigen (PSA) Test
    • Prostate Problems
    • High Prostate Specific Antigen
    • Abnormal PSA Test
    • Increased PSA

    ICD-10 Codes:

    • R9720: Elevated prostate specific antigen [PSA]

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

    • Stress Urinary Incontinence
    • Urge Urinary Incontinence
    • Urinary Incontinence
    • Stress Incontinence
    • Leakage with Coughing
    • Bladder Leakage with Activity
    • Urge Incontinence
    • Overactive Bladder
    • Sudden Urge to Urinate

    ICD-10 Codes:

    • N393: Stress incontinence (female) (male)
    • N3941: Urge incontinence

    Also known as:

    • Microscopic Blood in Urine
    • Visible Blood in Urine
    • Urine and Urination
    • Hematuria (Blood in the Urine)
    • Microscopic hematuria
    • Hidden blood in urine
    • Invisible blood in pee
    • Gross hematuria
    • Macroscopic hematuria
    • Bloody pee

    ICD-10 Codes:

    • R3129: Other microscopic hematuria
    • R310: Gross hematuria

    Also known as:

    • Enlarged Prostate
    • Enlarged Prostate (BPH)
    • Enlarged Prostate (Benign Prostatic Hyperplasia)
    • Benign Prostatic Hyperplasia
    • BPH
    • Prostate Enlargement

    ICD-10 Codes:

    • N400: Benign prostatic hyperplasia without lower urinary tract symptoms

    Also known as:

    • Overactive Bladder
    • OAB
    • Urgency Incontinence
    • Frequent Urination

    ICD-10 Codes:

    • N3281: Overactive bladder

    Also known as:

    • Other Kidney and Ureter Disorder
    • Kidney Disease
    • Ureteral Disorder
    • Kidney and Ureter Problems
    • Renal and Ureteral Disorders

    ICD-10 Codes:

    • N2889: Other specified disorders of kidney and ureter

    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:

    • Pelvic Floor Disorder
    • Female Organ Prolapse
    • Genital Prolapse
    • Pelvic Organ Prolapse

    ICD-10 Codes:

    • N819: Female genital prolapse, unspecified

    Also known as:

    • Bladder Cancer
    • Urinary Bladder Cancer
    • Bladder Carcinoma

    ICD-10 Codes:

    • C672: Malignant neoplasm of lateral wall of bladder

    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:

    • Testicular Hypofunction
    • Testicular Disorder
    • Underactive Testicles
    • Low Testicular Function
    • Hypogonadism

    ICD-10 Codes:

    • E291: Testicular hypofunction

    Also known as:

    • Other Bladder Disorder
    • Bladder Disease
    • Bladder Problems
    • Bladder Conditions
    • Urinary Bladder Issues

    ICD-10 Codes:

    • N3289: Other specified disorders of bladder

    Also known as:

    • Erectile Dysfunction
    • Erectile Dysfunction (ED)
    • ED
    • Impotence
    • Erection problems
    • Sexual dysfunction (male)

    ICD-10 Codes:

    • N5203: Combined arterial insufficiency and corporo-venous occlusive erectile dysfunction

    Also known as:

    • Interstitial Cystitis
    • Interstitial Cystitis (Bladder Pain Syndrome)
    • Bladder Pain Syndrome
    • Chronic Bladder Pain
    • Painful Bladder Syndrome

    ICD-10 Codes:

    • N3010: Interstitial cystitis (chronic) without hematuria

    Also known as:

    • Bladder Nerve and Muscle Problems
    • Bladder Disease
    • Neurogenic Bladder
    • Bladder Control Issues
    • Nerve Damage Affecting Bladder

    ICD-10 Codes:

    • N319: Neuromuscular dysfunction of bladder, unspecified

    Does Dr. Lischer accept my insurance?

    Dr. Lischer accepts most major insurance plans. Important: Please call our office at (865) 483-1093 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lischer accept in Knoxville, TN?

    Dr. Lischer in Knoxville, TN 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 Cross Blue Shield of Michigan

    • BlueCross BlueShield of Tennessee

    • Centene

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Express Scripts

    • Humana

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lischer's office located?

    Dr. Garrett Lischer's Primary Practice

    9245 Park West Blvd

    Knoxville, TN 37923

    (865) 483-1093

    Get Directions

    Dr. Garrett Lischer's Practice 2

    800 Oak Ridge Tpke Ste A101

    Oak Ridge, TN 37830

    Get Directions

    Dr. Garrett Lischer's Practice 3

    380 W Broadway Blvd

    Jefferson City, TN 37760

    Get Directions

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

    Dr. Lischer's National Provider Identifier (NPI) number is 1831185107.

    What common questions do patients ask about Dr. Lischer?

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

    What is Dr. Garrett Lischer's specialty?

    Dr. Lischer is a Urologist near Knoxville, TN. A urologist is a healthcare professional with specialization in managing both benign and malignant medical and surgical disorders of the genitourinary system and adrenal glands. They possess extensive knowledge and skills in endoscopic, percutaneous, and open surgical techniques for addressing congenital and acquired conditions of the urinary and reproductive systems, as well as their associated structures. Contact Dr. Lischer to book an appointment today.

    Is this Dr. Garrett Lischer affiliated with a ranked Castle Connolly Top Hospital?

    No, Lischer is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Parkwest Medical Center. 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 Urologist?

    Explore Urologist 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 Garrett Lischer accepting new patients in Knoxville, TN?

    Yes, Dr. Garrett Lischer is accepting new patients at this time.

    Does Dr. Garrett Lischer offer online booking?

    Please contact Dr. Lischer's office at (865) 483-1093 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Garrett Lischer?

    Please contact Dr. Lischer's office at (865) 483-1093 for information regarding telehealth appointment availability or for scheduling assistance.

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