CA
33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Arnold, Rheumatologist in Guilford, CT?
Dr. Catharine Arnold, MD is a Rheumatologist, who primarily practices in Guilford, CT with 1 additional practice location. She has been practicing for over 33 years and is board certified by the American Board of Internal Medicine. Dr. Arnold graduated from Yale University School of Medicine and completed her residency at Waterbury Hospital Health Center Program. Dr. Arnold is fluent in English, and is currently seeing new patients. Dr. Arnold’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Arnold’s office at (203) 453-0361.
Where did Dr. Arnold go to medical school and complete their residency?
Residency: Waterbury Hospital Health Center Program
Medical School: Yale University School of Medicine
Is Dr. Arnold board certified in Rheumatologist?
Yes, Dr. Catharine Arnold, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Arnold speak?
Dr. Arnold and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Arnold treat?
As a Rheumatologist, Dr. Arnold 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. Arnold. 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:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
- Chronic Inflammatory Arthritis
- Autoimmune Arthritis
ICD-10 Codes:
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
- M0689: Other specified rheumatoid arthritis, multiple sites
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Other Hypothyroidism
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
- Thyroid Gland Underactivity
ICD-10 Codes:
- E038: Other specified hypothyroidism
- E039: Hypothyroidism, unspecified
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Other High Cholesterol
- Cholesterol
- Triglycerides
- Other hyperlipidemia
- Other high lipids
- Dyslipidemia
ICD-10 Codes:
- E7849: Other hyperlipidemia
Also known as:
- Giant cell arteritis
- Giant Cell Arteritis
- Polymyalgia Rheumatica and Giant Cell Arteritis
- Temporal arteritis', 'Horton's disease
- Cranial arteritis
ICD-10 Codes:
- M316: Other giant cell arteritis
Also known as:
- Other Abnormal Immune System Markers
- Unusual immune findings
- Abnormal immunology results
- Abnormal serum immunology
ICD-10 Codes:
- R768: Other specified abnormal immunological findings in serum
Also known as:
- Psoriatic Arthritis
- Psoriasis
- Psoriatic joint inflammation
- Arthritis with psoriasis
- Psoriasis-related joint pain
ICD-10 Codes:
- L4050: Arthropathic psoriasis, unspecified
Also known as:
- Bone Density and Structure Disorder
- Bone Density
- Bone Disease
- Abnormal Bone Density
- Bone Structure Problem
- Bone Disorder
ICD-10 Codes:
- M8580: Other specified disorders of bone density and structure, unspecified site
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:
- Polymyalgia Rheumatica
- Polymyalgia Rheumatica and Giant Cell Arteritis
- PMR
- Inflammatory Rheumatism
ICD-10 Codes:
- M353: Polymyalgia rheumatica
Which procedures does Dr. Arnold perform as a Rheumatologist?
As a Rheumatologist, procedures performed by a Dr. Catharine Arnold may include:
- Abnormal ANA Testing
- Arthrocentesis
- Denosumab Injection
- Joint Aspiration
- Joint Injections
- Rheumatology Consultation
- Rheumatology Follow Up
- Viscosupplement Injections
For detailed information, please contact Dr. Arnold's office.
Does Dr. Arnold accept my insurance?
Dr. Arnold accepts most major insurance plans. Important: Please call our office at (203) 453-0361 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Arnold accept in Guilford, CT?
Dr. Arnold in Guilford, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CarePartners of Connecticut
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
State of Connecticut
The Hartford
UnitedHealthcare
View All Insurances
Where is Dr. Arnold's office located?
What is Dr. Arnold's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Arnold's National Provider Identifier (NPI) number is 1306909742.
What common questions do patients ask about Dr. Arnold?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Arnold
What is Dr. Catharine Arnold's specialty?
Dr. Arnold is a Rheumatologist near Guilford, CT. An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases. Contact Dr. Arnold to book an appointment today.
Is this Dr. Catharine Arnold affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Arnold is affiliated with Yale New Haven Hospital, York Street Campus which is a Castle Connolly Top Hospital. 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 Rheumatologist?
Explore Rheumatologist 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 Catharine Arnold accepting new patients in Guilford, CT?
Yes, Dr. Catharine Arnold is accepting new patients at this time.
Does Dr. Catharine Arnold offer online booking?
Please contact Dr. Arnold's office at (203) 453-0361 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Catharine Arnold?
Please contact Dr. Arnold's office at (203) 453-0361 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Catharine Arnold have?
Dr. Catharine Arnold is certified by the American Board of Internal Medicine.
Other Rheumatologist Near Guilford, CT
EC
Rheumatologist
Accepting patientsDr. Elise Carlson, MD is a Rheumatologist, who primarily practices in Guilford, CT with 2 additional practice locations. She has been practicing for over 26 years and is board certified.
Guilford, CT
RS
Rheumatologist
Accepting patientsDr. Robert Schoen, MD is a Rheumatologist, who primarily practices in Guilford, CT with 2 additional practice locations. He is board certified by the American Board of Internal Medicine.
Guilford, CT
FK
Rheumatologist
Accepting patientsDr. Fotios Koumpouras, MD is a Rheumatologist, who primarily practices in Branford, CT with 2 additional practice locations. He has been practicing for over 19 years and is board certified by the American Board of Internal Medicine.
Branford, CT