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Dr. Roy Rajan, MD

Lebanon, NH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rajan, Nephrologist in Lebanon, NH?

    Dr. Roy Rajan, MD is a Nephrologist, who primarily practices in Lebanon, NH with 2 additional practice locations. He is board certified. Dr. Rajan is fluent in English, and is currently seeing new patients. Dr. Rajan’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rajan’s office at (603) 354-5400.

    What languages does Dr. Rajan speak?

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

    • English

    What conditions does Dr. Rajan treat?

    As a Nephrologist, Dr. Rajan 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. Rajan. 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:

    • Chronic Kidney Disease, Stage 4 (Severe)
    • End-Stage Kidney Disease
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 3a
    • End-Stage Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease Stage 5
    • Chronic Kidney Disease
    • Chronic Kidney Disease, Stage 3
    • Chronic Kidney Disease (CKD)
    • Kidney Failure
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • High Blood Pressure
    • Mineral & Bone Disorder in Chronic Kidney Disease
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 3a
    • Hypertensive End-Stage Renal Disease
    • Kidney Failure due to High Blood Pressure
    • Stage 5 CKD from Hypertension
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease
    • CKD Stage 5
    • End-Stage Renal Disease
    • CKD
    • Long-Term Kidney Disease
    • CKD Stage 3

    ICD-10 Codes:

    • N184: Chronic kidney disease, stage 4 (severe)
    • N186: End stage renal disease
    • N1832: Chronic kidney disease, stage 3b
    • N1831: Chronic kidney disease, stage 3a
    • I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • N185: Chronic kidney disease, stage 5
    • N189: Chronic kidney disease, unspecified
    • N1830: Chronic kidney disease, stage 3 unspecified

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Low Sodium Levels
    • High Potassium
    • Fluid and Electrolyte Balance
    • Sodium
    • Potassium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency
    • Hyperkalemia
    • Excess Potassium

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia
    • E875: Hyperkalemia

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Diabetic Kidney Problems
    • Type 2 diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • Adult Polycystic Kidney Disease
    • Kidney Cysts
    • Polycystic kidney disease
    • ADPKD
    • Autosomal Dominant Polycystic Kidney Disease
    • Adult PKD

    ICD-10 Codes:

    • Q612: Polycystic kidney, adult type

    Also known as:

    • Acute Kidney Failure with Tubule Damage
    • Kidney Failure
    • Acute Tubular Necrosis
    • ATN
    • Kidney Tubule Death

    ICD-10 Codes:

    • N170: Acute kidney failure with tubular necrosis

    Also known as:

    • Low Magnesium Levels
    • Metabolic Disorder
    • Hypomagnesemia
    • Magnesium Deficiency
    • Magnesium Imbalance

    ICD-10 Codes:

    • E8342: Hypomagnesemia

    Also known as:

    • Dialysis Dependence
    • Dialysis
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Kidney Dialysis
    • Renal Replacement Therapy
    • On Dialysis

    ICD-10 Codes:

    • Z992: Dependence on renal dialysis

    Also known as:

    • High Blood Pressure Heart Failure and End-Stage Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Kidney Failure
    • Hypertensive Cardiorenal Syndrome with Heart Failure
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I132: Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Which procedures does Dr. Rajan perform as a Nephrologist?

    As a Nephrologist, procedures performed by a Dr. Roy Rajan may include:

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

    Does Dr. Rajan accept my insurance?

    Dr. Rajan accepts most major insurance plans. Important: Please call our office at (603) 354-5400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Rajan accept in Lebanon, NH?

    Dr. Rajan in Lebanon, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • BlueCross and BlueShield of Vermont

    • Boston Medical Center

    • Centene

    • Cigna

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • State of Vermont

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Rajan's office located?

    Dr. Roy Rajan's Primary Practice

    1 Medical Center Dr

    Lebanon, NH 03756

    (603) 354-5400

    Get Directions

    Dr. Roy Rajan's Practice 2

    1 Parkland Dr

    Derry, NH 03038

    Get Directions

    Dr. Roy Rajan's Practice 3

    590 Court St

    Keene, NH 03431

    Get Directions

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

    Dr. Rajan's National Provider Identifier (NPI) number is 1053680900.

    What common questions do patients ask about Dr. Rajan?

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

    What is Dr. Roy Rajan's specialty?

    Dr. Rajan is a Nephrologist near Lebanon, NH. An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation. Contact Dr. Rajan to book an appointment today.

    Is this Dr. Roy Rajan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Rajan is affiliated with Dartmouth Hitchcock Medical Center, Cheshire Medical Center, New London Hospital, Concord 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 Nephrologist?

    Explore Nephrologist 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 Roy Rajan accepting new patients in Lebanon, NH?

    Yes, Dr. Roy Rajan is accepting new patients at this time.

    Does Dr. Roy Rajan offer online booking?

    Please contact Dr. Rajan's office at (603) 354-5400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Roy Rajan?

    Please contact Dr. Rajan's office at (603) 354-5400 for information regarding telehealth appointment availability or for scheduling assistance.

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