HR
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ryan, Diagnostic Radiologist in Vallejo, CA?
Dr. Hillary Ryan, MD is a Diagnostic Radiologist, who primarily practices in Vallejo, CA. Dr. Ryan is fluent in English, and is currently seeing new patients. Dr. Ryan’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ryan’s office at (707) 651-1000.
What languages does Dr. Ryan speak?
Dr. Ryan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Ryan treat?
As a Diagnostic Radiologist, Dr. Ryan 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. Ryan. 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:
- 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:
- Observation for Other Ruled Out Condition (General)
- Monitoring for Various Suspected Illnesses
- General Observation for Excluded Conditions
- Broad Diagnostic Observation
ICD-10 Codes:
- Z0389: Encounter for observation for other suspected diseases and conditions ruled out
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Special Medical Examination
- Specific health check
- Detailed medical assessment
- Special health screening
ICD-10 Codes:
- Z0189: Encounter for other specified special examinations
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Pleural Effusion
- Pleural Disorder
- Fluid in lungs
- Water on the lung
- Fluid around lungs
ICD-10 Codes:
- J90: Pleural effusion, not elsewhere classified
Also known as:
- Neck Injury
- Neck Injuries and Disorder
- Neck Trauma
- Neck Damage
- Injured Neck
ICD-10 Codes:
- S199XXA: Unspecified injury of neck, initial encounter
Also known as:
- Chest Injury
- Chest Injuries and Disorder
- Thoracic Injury
- Chest Trauma
- Rib Cage Injury
ICD-10 Codes:
- S299XXA: Unspecified injury of thorax, initial encounter
Also known as:
- Unspecified Injury of Wrist, Hand, or Finger
- Finger Injuries and Disorder
- Hand Injuries and Disorder
- Wrist Injuries and Disorder
- General Hand Injury
- Wrist Trauma
- Finger Damage
ICD-10 Codes:
- S6991XA: Unspecified injury of right wrist, hand and finger(s), initial encounter
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Hand and Wrist Injury
- Finger Injuries and Disorder
- Hand Injuries and Disorder
- Wrist Injuries and Disorder
- Finger Injury
- Wrist Sprain
- Hand Trauma
- Upper Extremity Injury
ICD-10 Codes:
- S6992XA: Unspecified injury of left wrist, hand and finger(s), initial encounter
Also known as:
- Lump in Left Breast
- Breast Disease
- Left breast mass
- Left breast lesion
- Left breast nodule
ICD-10 Codes:
- N6320: Unspecified lump in the left breast, unspecified quadrant
Also known as:
- Leg Injury
- Leg Injuries and Disorder
- Lower Leg Injury
- Shin Injury
- Leg Trauma
- Injured Leg
ICD-10 Codes:
- S8991XA: Unspecified injury of right lower leg, initial encounter
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
What procedures does Dr. Ryan perform?
As a Diagnostic Radiologist, Dr. Ryan 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. Ryan. 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 Breast Biopsy
- Additional Breast Biopsy with Ultrasound Guidance
- Breast Biopsy
- Percutaneous Breast Biopsy
- Breast Tissue Sample
- Breast Lesion Biopsy with Clip
- Percutaneous Breast Biopsy (Additional Lesion)
- Breast Tissue Sample (Multiple Sites)
CPT Codes:
- 19083: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including ultrasound guidance
- 19084: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; each additional lesion, including ultrasound guidance (List separately in addition to code for primary procedure)
Also known as:
- Breast Biopsy with Stereotactic Guidance
- Breast Biopsy
- Stereotactic Breast Biopsy
- Image-Guided Breast Biopsy
- Percutaneous Breast Biopsy
- Breast Lesion Biopsy
CPT Codes:
- 19081: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including stereotactic guidance
Does Dr. Ryan accept my insurance?
Dr. Ryan accepts most major insurance plans. Important: Please call our office at (707) 651-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ryan accept in Vallejo, CA?
Dr. Ryan in Vallejo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alameda Alliance
All Other Third Party
Centene
Crown Cork and Seal Company
Elevance Health Inc. (formerly Anthem)
Express Scripts
Health Plan of San Joaquin
Medicare
San Francisco Health Plan
State of Tennessee
View All Insurances
Where is Dr. Ryan's office located?
What is Dr. Ryan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ryan's National Provider Identifier (NPI) number is 1245491349.
What common questions do patients ask about Dr. Ryan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ryan
What is Dr. Hillary Ryan's specialty?
Dr. Ryan is a Diagnostic Radiologist near Vallejo, CA. A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions. Contact Dr. Ryan to book an appointment today.
Is this Dr. Hillary Ryan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ryan is affiliated with Kaiser Permanente South Sacramento Medical Center, Sutter Solano Medical Center, Kaiser Permanente Fresno Medical Center, Kaiser Permanente Manteca Medical Center, Kaiser Permanente Oakland Medical Center, Kaiser Permanente San Leandro Medical Center 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 Diagnostic Radiologist?
Explore Diagnostic Radiologist 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 Hillary Ryan accepting new patients in Vallejo, CA?
Yes, Dr. Hillary Ryan is accepting new patients at this time.
Does Dr. Hillary Ryan offer online booking?
Please contact Dr. Ryan's office at (707) 651-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Hillary Ryan?
Please contact Dr. Ryan's office at (707) 651-1000 for information regarding telehealth appointment availability or for scheduling assistance.
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