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Dr. Keith Beiermeister, MD

Colon & Rectal Surgeon (Proctologist)

La Jolla, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Beiermeister, Colon & Rectal Surgeon (Proctologist) in La Jolla, CA?

    Dr. Keith Beiermeister, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in La Jolla, CA with 2 additional practice locations. Dr. Beiermeister graduated from Rutgers and completed his residency at Rutgers New Jersey Medical School Program. Dr. Beiermeister is fluent in English and Spanish, and is currently seeing new patients. Dr. Beiermeister’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Beiermeister’s office at (858) 558-2272.

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

    • Residency: Rutgers New Jersey Medical School Program

    • Medical School: Rutgers | Rutgers - New Jersey Medical School

    What languages does Dr. Beiermeister speak?

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

    • English
    • Spanish

    What conditions does a Colon & Rectal Surgeon (Proctologist) like Dr. Beiermeister typically treat?

    As a Colon & Rectal Surgeon (Proctologist), Dr. Beiermeister 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. Beiermeister. 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:

    • Colorectal Cancer
    • Rectal cancer
    • Colon cancer
    • Bowel cancer
    • Malignant neoplasm of rectum

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum

    Also known as:

    • Anal Fistula
    • Anal Disorder
    • Fistulas
    • Perianal Fistula
    • Fistula-in-Ano
    • Abnormal Anal Tract

    ICD-10 Codes:

    • K603: Anal fistula

    Also known as:

    • Anal Fistula
    • Perianal Fistula
    • Fistula in Anus
    • Rectal Fistula

    ICD-10 Codes:

    • K6030: Anal fistula, unspecified

    Also known as:

    • Anal Fissure
    • Anal Disorder
    • Rectal Tear
    • Fissure in Anus
    • Perianal Fissure

    ICD-10 Codes:

    • K602: Anal fissure, unspecified

    Also known as:

    • Having an Ileostomy
    • Having a Colostomy
    • Ostomy
    • Ostomy Surgery of the Bowel
    • Ileal stoma
    • Bowel diversion surgery
    • Small intestine ostomy
    • Colon stoma
    • Large intestine ostomy

    ICD-10 Codes:

    • Z932: Ileostomy status
    • Z933: Colostomy status

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Pre-Procedure Lab Tests
    • Pre-op blood work
    • Lab tests before surgery
    • Pre-treatment lab assessment

    ICD-10 Codes:

    • Z01812: Encounter for preprocedural laboratory examination

    What procedures does a Colon & Rectal Surgeon (Proctologist) like Dr. Beiermeister typically perform?

    As a Colon & Rectal Surgeon (Proctologist), Dr. Beiermeister 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. Beiermeister. 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:

    • Anal Fistula Surgery
    • Fistulectomy
    • Fistulotomy
    • Anal Fistula Repair
    • Intersphincteric Fistula Repair
    • Perianal Fistula Surgery
    • Perianal Fistula Repair

    CPT Codes:

    • 46280: Surgical treatment of anal fistula (fistulectomy/fistulotomy); transsphincteric, suprasphincteric, extrasphincteric or multiple, including placement of seton, when performed
    • 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric
    • 46270: Surgical treatment of anal fistula (fistulectomy/fistulotomy); subcutaneous

    Also known as:

    • Colonoscopy with Biopsy
    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    Also known as:

    • Rectal Tumor Removal Through Anus
    • Transanal tumor excision
    • Full thickness rectal resection
    • Rectal cancer surgery via anus

    CPT Codes:

    • 45172: Excision of rectal tumor, transanal approach; including muscularis propria (ie, full thickness)

    Also known as:

    • Flexible Sigmoidoscopy
    • Colorectal Cancer Screening Tests
    • Sigmoidoscopy
    • Lower colon exam
    • Flexible colon scope
    • Rectum and lower colon check

    CPT Codes:

    • 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Does Dr. Beiermeister accept my insurance?

    Dr. Beiermeister accepts most major insurance plans. Important: Please call our office at (858) 558-2272 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Beiermeister accept in La Jolla, CA?

    Dr. Beiermeister in La Jolla, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • HealthComp

    • Humana

    • Medicare

    • Molina Healthcare

    • Other Support Agencies/Consultants

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Beiermeister's office located?

    Dr. Keith Beiermeister's Primary Practice

    9834 Genesee Ave Ste 201

    La Jolla, CA 92037

    (858) 558-2272

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    Dr. Keith Beiermeister's Practice 2

    440 Stevens Ave Ste 150

    Solana Beach, CA 92075

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    Dr. Keith Beiermeister's Practice 3

    10790 Rancho Bernardo Rd

    San Diego, CA 92127

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

    Dr. Beiermeister's National Provider Identifier (NPI) number is 1508002775.

    What common questions do patients ask about Dr. Beiermeister?

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

    What is Dr. Keith Beiermeister's specialty?

    Dr. Beiermeister is a Colon & Rectal Surgeon (Proctologist) near La Jolla, CA.

    What does a Colon & Rectal Surgeon (Proctologist) do?

    A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders.

    Is Dr. Keith Beiermeister affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Beiermeister is affiliated with Scripps Memorial Hospital La Jolla, Scripps Green Hospital, Scripps Memorial Hospital Encinitas, Scripps Mercy Hospital San Diego 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

    When to see a Colon & Rectal Surgeon (Proctologist)?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Colon & Rectal Surgeon (Proctologist). Explore 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 Dr. Keith Beiermeister accepting new patients in La Jolla, CA?

    Yes, Dr. Keith Beiermeister is accepting new patients at this time.

    Does Dr. Keith Beiermeister offer online booking?

    Please contact Dr. Beiermeister's office at (858) 558-2272 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Keith Beiermeister?

    Please contact Dr. Beiermeister's office at (858) 558-2272 to schedule an appointment.

    Where is Dr. Beiermeister's office located?

    Dr. Beiermeister's offices are located in La Jolla, CA, Solana Beach, CA, and San Diego, CA.