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Dr. Catherine Lachenauer, MD

Boston, MA

31 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lachenauer, Pediatric Infectious Diseases Specialist in Boston, MA?

    Dr. Catherine Lachenauer, MD is a Pediatric Infectious Diseases Specialist, who primarily practices in Boston, MA. She has been practicing for over 31 years and is board certified by the American Board of Pediatrics. Dr. Lachenauer graduated from University of Illinois College of Medicine and completed her residency at Univ Of Chicago Hosps, Pediatrics. Dr. Lachenauer is fluent in English and Spanish, and is currently seeing new patients. Dr. Lachenauer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lachenauer’s office at (617) 355-7621.

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

    • Residency: Univ Of Chicago Hosps, Pediatrics | University Of Chicago | WYLERS CHILDRENS HOSPITAL

    • Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine | University of Chicago Division of the Biological Sciences The Pritzker School of Medicine

    Is Dr. Lachenauer board certified in Pediatric Infectious Diseases Specialist?

    Yes, Dr. Catherine Lachenauer, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Lachenauer speak?

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

    • English

    • Spanish

    What conditions does Dr. Lachenauer treat?

    As a Pediatric Infectious Diseases Specialist, Dr. Lachenauer 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. Lachenauer. 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:

    • Localized Swollen Lymph Nodes
    • Widespread Swollen Lymph Nodes
    • Enlarged glands in one area
    • Local lymphadenopathy
    • Swollen glands
    • Generalized lymphadenopathy
    • Multiple swollen glands
    • Body-wide enlarged lymph nodes

    ICD-10 Codes:

    • R590: Localized enlarged lymph nodes
    • R591: Generalized enlarged lymph nodes

    Also known as:

    • Malaise
    • Fatigue
    • General discomfort
    • Feeling unwell
    • Unease
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5381: Other malaise
    • R5383: Other fatigue

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Lyme Arthritis
    • Lyme Disease
    • Infectious Arthritis
    • Lyme disease joint pain
    • Infectious arthritis from Lyme
    • Borreliosis
    • Tick-borne illness

    ICD-10 Codes:

    • A6923: Arthritis due to Lyme disease
    • A6920: Lyme disease, unspecified

    Also known as:

    • Other Mycobacterial Infection
    • Mycobacterial Infection
    • Atypical Mycobacterial Infection
    • NTM Infection

    ICD-10 Codes:

    • A318: Other mycobacterial infections
    • A319: Mycobacterial infection, unspecified

    Also known as:

    • Other Acute Bone Infection
    • Bone Infection
    • Acute Osteomyelitis
    • Sudden Bone Infection
    • Rapid Bone Inflammation
    • Osteomyelitis
    • Infected Bone
    • Bone Inflammation
    • Bone Infection Disease

    ICD-10 Codes:

    • M8610: Other acute osteomyelitis, unspecified site
    • M869: Osteomyelitis, unspecified

    Also known as:

    • Local Skin Infection
    • Skin Infection
    • Skin bacterial infection
    • Subcutaneous tissue infection
    • Localized skin infection

    ICD-10 Codes:

    • L089: Local infection of the skin and subcutaneous tissue, unspecified

    Also known as:

    • Long COVID
    • COVID-19 (Coronavirus Disease 2019)
    • Post-COVID Syndrome
    • Long-Haul COVID
    • Chronic COVID

    ICD-10 Codes:

    • U099: Post COVID-19 condition, unspecified

    Also known as:

    • Latent Tuberculosis
    • Tuberculosis
    • Inactive TB
    • Latent TB Infection
    • Hidden TB

    ICD-10 Codes:

    • Z227: Latent tuberculosis

    Also known as:

    • Abnormal Immune System Findings in Organ or Tissue Samples
    • Unusual Immune Test Results
    • Atypical Immunological Findings
    • Immune System Abnormality

    ICD-10 Codes:

    • R894: Abnormal immunological findings in specimens from other organs, systems and tissues

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Infection or Inflammation from Orthopedic Implant
    • Orthopedic implant infection
    • Prosthetic device inflammation
    • Internal graft infection

    ICD-10 Codes:

    • T847XXA: Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts, initial encounter

    Also known as:

    • Infective Endocarditis
    • Endocarditis
    • Heart valve infection
    • Bacterial endocarditis

    ICD-10 Codes:

    • I330: Acute and subacute infective endocarditis

    Also known as:

    • Blood Infection
    • Sepsis
    • Bacteremia
    • Bacteria in blood
    • Bloodstream infection

    ICD-10 Codes:

    • R7881: Bacteremia

    Also known as:

    • Herpes Simplex
    • Cold Sores
    • Fever Blisters
    • Oral Herpes
    • Genital Herpes

    ICD-10 Codes:

    • B009: Herpesviral infection, unspecified

    Which procedures does Dr. Lachenauer perform as a Pediatric Infectious Diseases Specialist?

    As a Pediatric Infectious Diseases Specialist, procedures performed by a Dr. Catherine Lachenauer may include:

    For detailed information, please contact Dr. Lachenauer's office.

    Does Dr. Lachenauer accept my insurance?

    Dr. Lachenauer accepts most major insurance plans. Important: Please call our office at (617) 355-7621 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lachenauer accept in Boston, MA?

    Dr. Lachenauer in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Massachusetts

    • Boston Medical Center

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Fallon Community Health Plan

    • Health Plans

    • Nova Healthcare Administrators

    • Point32Health

    • State of Massachusetts

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lachenauer's office located?

    Dr. Catherine Lachenauer's Primary Practice

    300 Longwood Ave

    Boston, MA 02115

    (617) 355-7621

    Get Directions

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

    Dr. Lachenauer's National Provider Identifier (NPI) number is 1013099472.

    What common questions do patients ask about Dr. Lachenauer?

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

    What is Dr. Catherine Lachenauer's specialty?

    Dr. Lachenauer is a Pediatric Infectious Diseases Specialist near Boston, MA. A pediatrician trained in the diagnosis, treatment, and prevention of infectious diseases in children. This specialist utilizes their expertise to improve outcomes for pediatric infections, particularly those with complicated courses, underlying conditions that increase the risk of unusual or severe infections, ambiguous diagnoses, rare diseases, and complex or investigational treatments. Contact Dr. Lachenauer to book an appointment today.

    Is this Dr. Catherine Lachenauer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lachenauer is affiliated with Beth Israel Deaconess Medical Center-Boston, Brigham and Women's 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 Pediatric Infectious Diseases Specialist?

    Explore Pediatric Infectious Diseases Specialist 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 Catherine Lachenauer accepting new patients in Boston, MA?

    Yes, Dr. Catherine Lachenauer is accepting new patients at this time.

    Does Dr. Catherine Lachenauer offer online booking?

    Please contact Dr. Lachenauer's office at (617) 355-7621 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Catherine Lachenauer?

    Please contact Dr. Lachenauer's office at (617) 355-7621 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Catherine Lachenauer have?

    Dr. Catherine Lachenauer is certified by the American Board of Pediatrics.

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