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Dr. Nathalie Mantilla, MD

Chicago, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mantilla, Colon & Rectal Surgeon (Proctologist) in Chicago, IL?

    Dr. Nathalie Mantilla, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Chicago, IL with 2 additional practice locations. Dr. Mantilla is fluent in English and Spanish, and is currently seeing new patients. Dr. Mantilla’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mantilla’s office at (312) 864-0200.

    What languages does Dr. Mantilla speak?

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

    • English

    • Spanish

    What conditions does Dr. Mantilla treat?

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

    • 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:

    • Constipation
    • Outlet Dysfunction Constipation
    • Chronic Idiopathic Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools
    • Pelvic Floor Dysfunction Constipation
    • Dyssynergic Defecation
    • Obstructed Defecation
    • Functional Constipation
    • Unexplained Chronic Constipation
    • Long-Term Constipation

    ICD-10 Codes:

    • K5909: Other constipation
    • K5902: Outlet dysfunction constipation
    • K5900: Constipation, unspecified
    • K5904: Chronic idiopathic constipation

    Also known as:

    • Hemorrhoids
    • Hemorrhoidal Skin Tags
    • Third Degree Hemorrhoids
    • Piles
    • Anal veins
    • Swollen rectal veins
    • Anal skin tags
    • Perianal skin tags
    • Leftover hemorrhoid skin
    • Prolapsed hemorrhoids
    • Grade 3 hemorrhoids
    • Severe hemorrhoids

    ICD-10 Codes:

    • K648: Other hemorrhoids
    • K644: Residual hemorrhoidal skin tags
    • K642: Third degree hemorrhoids

    Also known as:

    • Complete Bowel Incontinence
    • Bowel Incontinence
    • Full fecal incontinence
    • Total loss of bowel control
    • Severe accidental bowel leakage

    ICD-10 Codes:

    • R159: Full incontinence of feces

    Also known as:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    Also known as:

    • Rectal Bleeding
    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • Anal Bleeding
    • Blood in Stool
    • Lower GI Bleed

    ICD-10 Codes:

    • K625: Hemorrhage of anus and rectum

    Also known as:

    • Other Anal and Rectal Condition
    • Anal Disorder
    • Rectal Disorder
    • Proctitis
    • Anal Disorders
    • Rectal Disorders

    ICD-10 Codes:

    • K6289: Other specified diseases of anus and rectum

    Also known as:

    • Large Intestine Diverticulitis
    • Large Intestine Diverticulitis with Perforation and Abscess
    • Diverticulosis and Diverticulitis
    • Abscess
    • Inflamed Colon Diverticula
    • Colon Diverticular Inflammation
    • Inflamed Colon Diverticula with Abscess
    • Perforated Large Bowel Diverticulitis

    ICD-10 Codes:

    • K5732: Diverticulitis of large intestine without perforation or abscess without bleeding
    • K5720: Diverticulitis of large intestine with perforation and abscess without bleeding

    Also known as:

    • Genital Warts
    • Venereal Warts
    • HPV Warts
    • Anogenital Warts

    ICD-10 Codes:

    • A630: Anogenital (venereal) warts

    Also known as:

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

    ICD-10 Codes:

    • K602: Anal fissure, unspecified

    Also known as:

    • Rectal Prolapse
    • Pelvic Floor Disorder
    • Rectal Disorder
    • Protruding Rectum
    • Bowel Prolapse
    • Rectal Eversion

    ICD-10 Codes:

    • K623: Rectal prolapse

    Also known as:

    • Large Intestine Diverticulosis
    • Diverticulosis and Diverticulitis
    • Diverticular Disease
    • Colon Diverticula
    • Pockets in the Colon

    ICD-10 Codes:

    • K5730: Diverticulosis of large intestine without perforation or abscess without bleeding

    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 Spasm
    • Anal Disorder
    • Rectal Spasm
    • Proctalgia Fugax
    • Anal Muscle Spasm

    ICD-10 Codes:

    • K594: Anal spasm

    What procedures does Dr. Mantilla perform?

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

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

    CPT Codes:

    • 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
    • 45380: Colonoscopy, flexible; with biopsy, single or multiple

    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)

    Also known as:

    • High-Resolution Anoscopy with Biopsy
    • Anoscopy
    • HRA with Biopsy
    • Anal Canal Magnification Exam
    • Anorectal Biopsy

    CPT Codes:

    • 46607: Anoscopy; with high-resolution magnification (HRA) (eg, colposcope, operating microscope) and chemical agent enhancement, with biopsy, single or multiple

    Also known as:

    • Anoscopy with Biopsy
    • Biopsy
    • Anoscopy
    • Anal Scope with Tissue Sample
    • Rectal Biopsy
    • Anorectal Exam with Biopsy

    CPT Codes:

    • 46606: Anoscopy; with biopsy, single or multiple

    Also known as:

    • Flexible Sigmoidoscopy with Biopsy
    • Colorectal Cancer Screening Tests
    • Sigmoid Colon Scope with Biopsy
    • Lower Endoscopy with Tissue Sample
    • Flexible Sigmoidoscopy and Biopsy
    • Rectum and Lower Colon Exam

    CPT Codes:

    • 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple

    Also known as:

    • Sacral Nerve Stimulator Implantation
    • Sacral Neuromodulation
    • Bladder Stimulator Implant
    • Nerve Stimulator for Pelvic Pain

    CPT Codes:

    • 64561: Percutaneous implantation of neurostimulator electrode array; sacral nerve (transforaminal placement) including image guidance, if performed

    Also known as:

    • Neurostimulator Device Implantation (Peripheral, Sacral, or Gastric)
    • Nerve Stimulator Implant
    • Sacral Neuromodulation Device
    • Gastric Stimulator Placement
    • Peripheral Nerve Stimulator

    CPT Codes:

    • 64590: Insertion or replacement of peripheral, sacral, or gastric neurostimulator pulse generator or receiver, requiring pocket creation and connection between electrode array and pulse generator or receiver

    Does Dr. Mantilla accept my insurance?

    Dr. Mantilla accepts most major insurance plans. Important: Please call our office at (312) 864-0200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mantilla accept in Chicago, IL?

    Dr. Mantilla in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Benefit and Risk Management Services (BRMS)

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • MedImpact

    • State of Georgia

    • State of Tennessee

    • UnitedHealthcare

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    Where is Dr. Mantilla's office located?

    Dr. Nathalie Mantilla's Primary Practice

    1901 W Harrison St

    Chicago, IL 60612

    (312) 864-0200

    Get Directions

    Dr. Nathalie Mantilla's Practice 2

    6337 S Woodlawn Ave

    Chicago, IL 60637

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    Dr. Nathalie Mantilla's Practice 3

    500 E 51st St

    Chicago, IL 60615

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

    Dr. Mantilla's National Provider Identifier (NPI) number is 1972828671.

    What common questions do patients ask about Dr. Mantilla?

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

    What is Dr. Nathalie Mantilla's specialty?

    Dr. Mantilla is a Colon & Rectal Surgeon (Proctologist) near Chicago, IL. 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. Contact Dr. Mantilla to book an appointment today.

    Is this Dr. Nathalie Mantilla affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mantilla is affiliated with Piedmont Augusta Hospital, Doctors Hospital 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 Colon & Rectal Surgeon (Proctologist)?

    Explore Colon & Rectal Surgeon (Proctologist) 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 Nathalie Mantilla accepting new patients in Chicago, IL?

    Yes, Dr. Nathalie Mantilla is accepting new patients at this time.

    Does Dr. Nathalie Mantilla offer online booking?

    Please contact Dr. Mantilla's office at (312) 864-0200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nathalie Mantilla?

    Please contact Dr. Mantilla's office at (312) 864-0200 for information regarding telehealth appointment availability or for scheduling assistance.

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