IF
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fonken, Family Medicine Specialist in Billings, MT?
Dr. Isaac Fonken, MD is a Family Medicine Specialist, who primarily practices in Billings, MT with 2 additional practice locations. Dr. Fonken is fluent in English, and is currently seeing new patients. Dr. Fonken’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fonken’s office at (406) 247-3350.
What languages does Dr. Fonken speak?
Dr. Fonken and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Fonken treat?
As a Family Medicine Specialist, Dr. Fonken 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. Fonken. 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:
- Other Chronic Pain Condition
- Chronic pain syndrome
- Chronic Pain
- Various chronic pain
- Unspecified long-term pain
- Persistent pain disorders
- Persistent pain syndrome
- Long-term pain condition
- Chronic widespread pain
ICD-10 Codes:
- G8929: Other chronic pain
- G894: Chronic pain syndrome
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Acute and Chronic Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
- Sudden and Long-Term Lung Failure with Low Oxygen
- Acute and Chronic Hypoxic Respiratory Failure
- Ongoing Breathing Failure with Low Oxygen
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
- J9621: Acute and chronic respiratory failure with hypoxia
Also known as:
- COPD
- COPD Flare-Up
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
- COPD Exacerbation
- Chronic Obstructive Pulmonary Disease Flare-Up
- Worsening COPD
- COPD Attack
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
- J441: Chronic obstructive pulmonary disease with (acute) exacerbation
Also known as:
- Sexually Transmitted Infection (STI) Screening
- Health Screening
- STD screening
- Sexual health check
- Venereal disease test
ICD-10 Codes:
- Z113: Encounter for screening for infections with a predominantly sexual mode of transmission
Also known as:
- Adult Failure to Thrive
- Geriatric Failure to Thrive
- Unexplained Decline in Adults
- Wasting Syndrome in Adults
ICD-10 Codes:
- R627: Adult failure to thrive
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Child Health Checkup with Abnormal Findings
- Health Checkup
- Routine child exam with issues
- Pediatric checkup with concerns
- Child wellness visit with abnormal results
ICD-10 Codes:
- Z00121: Encounter for routine child health examination with abnormal findings
Also known as:
- Routine Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
Also known as:
- Painful Urination
- Urine and Urination
- Dysuria
- Burning when peeing
- Stinging during urination
ICD-10 Codes:
- R300: Dysuria
Also known as:
- Alcohol Use Disorder
- Alcohol Use Disorder (AUD)
- Alcohol use disorder
- Alcohol dependence
- Alcoholism
- Problem drinking
- AUD
ICD-10 Codes:
- F1020: Alcohol dependence, uncomplicated
Also known as:
- Generalized Anxiety Disorder
- Anxiety
- GAD
- Chronic Worry
- Excessive Worry Disorder
ICD-10 Codes:
- F411: Generalized anxiety disorder
Which procedures does Dr. Fonken perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by Dr. Isaac Fonken may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Fonken's office.
Does Dr. Fonken accept my insurance?
Dr. Fonken accepts most major insurance plans. Important: Please call our office at (406) 247-3350 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fonken accept in Billings, MT?
Dr. Fonken in Billings, MT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of Nebraska
Employee Benefit Management Services (EBMS)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicaid
Medicare
State of Montana
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Fonken's office located?
What is Dr. Fonken's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fonken's National Provider Identifier (NPI) number is 1538665542.
What common questions do patients ask about Dr. Fonken?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fonken
What is Dr. Isaac Fonken's specialty?
Dr. Fonken is a Family Medicine Specialist near Billings, MT. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Fonken to book an appointment today.
Is this Dr. Isaac Fonken affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fonken is affiliated with St. Vincent Regional Hospital - Intermountain Healthcare, Billings Clinic Hospital, MultiCare Tacoma General 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 Family Medicine Specialist?
Explore Family Medicine 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 Isaac Fonken accepting new patients in Billings, MT?
Yes, Dr. Isaac Fonken is accepting new patients at this time.
Does Dr. Isaac Fonken offer online booking?
Please contact Dr. Fonken's office at (406) 247-3350 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Isaac Fonken?
Please contact Dr. Fonken's office at (406) 247-3350 for information regarding telehealth appointment availability or for scheduling assistance.
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