JP
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Posin, Diagnostic Radiologist in Walnut Creek, CA?
Dr. Jonathan Posin, MD is a Diagnostic Radiologist, who primarily practices in Walnut Creek, CA with 2 additional practice locations. He is board certified by the American Board of Radiology. Dr. Posin completed his residency at Univ Ca Sf Med Ctr, Diagnostic Radiology New England Med Ctr Hosps, Diagnostic Radiology New England Med Ctr Hosps, General Surgery. Dr. Posin is fluent in English and Spanish, and is currently seeing new patients. Dr. Posin’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Posin’s office at (925) 296-7150.
Where did Dr. Posin go to medical school and complete their residency?
Residency: Univ Ca Sf Med Ctr, Diagnostic Radiology New England Med Ctr Hosps, Diagnostic Radiology New England Med Ctr Hosps, General Surgery
Medical School: Tufts Univ Sch of Med, Boston Ma
Is Dr. Posin board certified in Diagnostic Radiologist?
Yes, Dr. Jonathan Posin, MD is board certified by the American Board of Radiology
What languages does Dr. Posin speak?
Dr. Posin and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Posin treat?
As a Diagnostic Radiologist, Dr. Posin 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. Posin. 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:
- 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:
- 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:
- Pain in Right Knee
- Pain in Left Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
- Left Knee Ache
- Left Knee Discomfort
- Sore Left Knee
ICD-10 Codes:
- M25561: Pain in right knee
- M25562: Pain in left knee
Also known as:
- Left Foot Pain
- Right Foot Pain
- Foot Injuries and Disorder
- Pain
- Ache in left foot
- Left foot discomfort
- Sore left foot
- Aching right foot
- Right foot discomfort
- Pain in right sole
ICD-10 Codes:
- M79672: Pain in left foot
- M79671: Pain in right foot
Also known as:
- Bone Density and Structure Disorder
- Bone Density
- Bone Disease
- Bone Structure Problem
- Bone Density Problem
ICD-10 Codes:
- M85852: Other specified disorders of bone density and structure, left thigh
Also known as:
- Asymptomatic Menopause
- Menopause
- Menopausal Transition
- Postmenopause
- Change of Life
ICD-10 Codes:
- Z780: Asymptomatic menopausal state
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:
- 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 Soft Tissue Disorder
- Connective Tissue Disorder
- Muscle Disorder
- Muscle and connective tissue problems
- Uncommon soft tissue conditions
- Various soft tissue ailments
ICD-10 Codes:
- M7989: Other specified soft tissue disorders
Also known as:
- Respiratory Failure
- Lung failure
- Breathing failure
- Respiratory insufficiency
ICD-10 Codes:
- J9690: Respiratory failure, unspecified, unspecified whether with hypoxia or hypercapnia
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
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:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Bone Density Disorder
- Bone Density
- Bone Disease
- Bone structure problem
- Low bone density
- Bone mineral density disorder
ICD-10 Codes:
- M8588: Other specified disorders of bone density and structure, other site
What procedures does Dr. Posin perform?
As a Diagnostic Radiologist, Dr. Posin 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. Posin. 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:
- Soft Tissue Marker Placement
- Localization device insertion
- Percutaneous tissue marking
- Biopsy site marker placement
- Radioactive seed placement
CPT Codes:
- 10035: Placement of soft tissue localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous, including imaging guidance; first lesion
Also known as:
- Superficial Lymph Node Needle Biopsy
- Biopsy
- Needle Lymph Node Biopsy
- Cervical Lymph Node Biopsy
- Inguinal Lymph Node Biopsy
- Axillary Lymph Node Biopsy
CPT Codes:
- 38505: Biopsy or excision of lymph node(s); by needle, superficial (eg, cervical, inguinal, axillary)
Does Dr. Posin accept my insurance?
Dr. Posin accepts most major insurance plans. Important: Please call our office at (925) 296-7150 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Posin accept in Walnut Creek, CA?
Dr. Posin in Walnut Creek, 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
Blue Shield of California
Contra Costa
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Hill Physicians Medical Group
Humana
MAPFRE
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Posin's office located?
Dr. Jonathan Posin's Primary Practice
1601 Ygnacio Valley Rd
Walnut Creek, CA 94598
(925) 296-7150
What is Dr. Posin's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Posin's National Provider Identifier (NPI) number is 1396780425.
What common questions do patients ask about Dr. Posin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Posin
What is Dr. Jonathan Posin's specialty?
Dr. Posin is a Diagnostic Radiologist near Walnut Creek, 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. Posin to book an appointment today.
Is this Dr. Jonathan Posin affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Posin is affiliated with John Muir Health Walnut Creek Medical Center, John Muir Health Concord Medical Center, Sutter Delta Medical Center, California Pacific Medical Center - Van Ness Campus 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 Jonathan Posin accepting new patients in Walnut Creek, CA?
Yes, Dr. Jonathan Posin is accepting new patients at this time.
Does Dr. Jonathan Posin offer online booking?
Please contact Dr. Posin's office at (925) 296-7150 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jonathan Posin?
Please contact Dr. Posin's office at (925) 296-7150 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jonathan Posin have?
Dr. Jonathan Posin is certified by the American Board of Radiology.
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