EJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Joyo, Internist in Vacaville, CA?
Dr. Eri Joyo, MD is an Internist, who primarily practices in Vacaville, CA with 1 additional practice location. She is board certified. Dr. Joyo is fluent in English, and is currently seeing new patients. Dr. Joyo’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Joyo’s office at (323) 409-1000.
What languages does Dr. Joyo speak?
Dr. Joyo and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Joyo treat?
As a Internist, Dr. Joyo 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. Joyo. 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:
- 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:
- Hyperthyroidism
- Graves' Disease
- Hyperthyroidism (Overactive Thyroid)
- Graves' disease
- Graves Disease
- Overactive Thyroid
- Thyrotoxicosis
- High Thyroid Function
- Hyperthyroidism with Goiter
- Toxic Diffuse Goiter
- Overactive Thyroid with Enlarged Gland
ICD-10 Codes:
- E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
- E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Hyperparathyroidism
- Primary Hyperparathyroidism
- Parathyroid Disorder
- Familial isolated hyperparathyroidism
- Overactive Parathyroid Gland
- High Parathyroid Hormone
- PTH Overproduction
ICD-10 Codes:
- E213: Hyperparathyroidism, unspecified
- E210: Primary hyperparathyroidism
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Hypothyroidism
- Post-Surgery Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
- Postoperative Underactive Thyroid
- Thyroid Failure After Surgery
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
- E890: Postprocedural hypothyroidism
Also known as:
- Type 1 Diabetes
- Diabetes Type 1
- Type 1 diabetes
- Diabetes Tests & Diagnosis
- Juvenile Diabetes
- Insulin-Dependent Diabetes
- T1D
ICD-10 Codes:
- E109: Type 1 diabetes mellitus without complications
Also known as:
- High Prolactin Levels
- Underactive Pituitary Gland
- Pituitary Disorder
- Combined pituitary hormone deficiency
- Isolated growth hormone deficiency
- Hyperprolactinemia
- Excess Prolactin
- Prolactinoma
- Hypopituitarism
- Pituitary Hormone Deficiency
- Low Pituitary Function
ICD-10 Codes:
- E221: Hyperprolactinemia
- E230: Hypopituitarism
Also known as:
- Hormone Replacement Therapy
- HRT
- Hormone therapy
- Menopausal hormone treatment
ICD-10 Codes:
- Z79890: Hormone replacement therapy
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
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:
- High Calcium
- Calcium
- Hypercalcemia
- Excess Calcium
ICD-10 Codes:
- E8352: Hypercalcemia
Also known as:
- Viral Infection Exposure
- Viral Infection
- Viral Disease Contact
- Suspected Viral Infection
- Exposure to Viruses
ICD-10 Codes:
- Z20828: Contact with and (suspected) exposure to other viral communicable diseases
Also known as:
- Abnormal Thyroid Function Test Results
- Thyroid Disease
- Unusual thyroid test results
- Irregular thyroid function
- Thyroid hormone levels
ICD-10 Codes:
- R946: Abnormal results of thyroid function studies
What procedures does Dr. Joyo perform?
As a Internist, Dr. Joyo 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. Joyo. 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:
- Ultrasound-Guided Fine Needle Biopsy
- Ultrasound-Guided Fine Needle Aspiration Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
- Needle Biopsy with Ultrasound
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
- 10006: Fine needle aspiration biopsy, including ultrasound guidance; each additional lesion (List separately in addition to code for primary procedure)
Does Dr. Joyo accept my insurance?
Dr. Joyo accepts most major insurance plans. Important: Please call our office at (323) 409-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Joyo accept in Vacaville, CA?
Dr. Joyo in Vacaville, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
City of Los Angeles
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Medicare
State of Tennessee
View All Insurances
Where is Dr. Joyo's office located?
What is Dr. Joyo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Joyo's National Provider Identifier (NPI) number is 1821529512.
What common questions do patients ask about Dr. Joyo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Joyo
What is Dr. Eri Joyo's specialty?
Dr. Joyo is a Internist near Vacaville, CA.
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Contact Dr. Joyo to book an appointment today.Is this Dr. Eri Joyo affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Joyo is affiliated with Los Angeles General Medical Center 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 Internist?
Explore Internist 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 Eri Joyo accepting new patients in Vacaville, CA?
Yes, Dr. Eri Joyo is accepting new patients at this time.
Does Dr. Eri Joyo offer online booking?
Please contact Dr. Joyo's office at (323) 409-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Eri Joyo?
Please contact Dr. Joyo's office at (323) 409-1000 for information regarding telehealth appointment availability or for scheduling assistance.
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