JP
Accepting patients
Who is Dr. Posthumus, Allergist & Immunologist in Fredericksburg, VA?
Dr. Jonathon Posthumus, MD is an Allergist & Immunologist, who primarily practices in Fredericksburg, VA with 1 additional practice location. He is board certified. Dr. Posthumus graduated from Rutgers and completed his residency at University of Virginia Program. Dr. Posthumus is fluent in English, and is currently seeing new patients. Dr. Posthumus’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Posthumus’s office at (540) 371-5660.
Where did Dr. Posthumus go to medical school and complete their residency?
Residency: University of Virginia Program
Medical School: UMDNJ-ROBT W JOHNSON MED SCH | Rutgers
What languages does Dr. Posthumus speak?
Dr. Posthumus and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Posthumus treat?
As a Allergist & Immunologist, Dr. Posthumus 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. Posthumus. 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:
- Allergic Rhinitis
- Pet Allergy
- Insect Allergy
- Allergic Contact Dermatitis
- Allergy
- Insect Bites and Stings
- Rashes
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
- Insect bite allergy
- Insect sting allergy
- Insect hypersensitivity
- Allergic skin rash
- Contact allergy
- Skin irritation from allergens
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
- Z91038: Other insect allergy status
- L239: Allergic contact dermatitis, unspecified cause
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Mild Persistent Asthma
- Severe Persistent Asthma
- Moderate Persistent Asthma
- Mild Intermittent Asthma
- Cough Variant Asthma
- Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- CVA
- Asthma with Cough
- Chronic Cough Asthma
ICD-10 Codes:
- J4530: Mild persistent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
- J45991: Cough variant asthma
Also known as:
- Chronic Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
- Urticaria
- Welts
- Itchy rash
ICD-10 Codes:
- L501: Idiopathic urticaria
- L509: Urticaria, unspecified
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L2089: Other atopic dermatitis
Also known as:
- Chronic Rhinitis
- Nose Injuries and Disorder
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J310: Chronic rhinitis
Also known as:
- Other Food Allergy
- Egg Allergy
- Food Allergy
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
- Egg protein allergy
- Allergy to eggs
- Ovoallergy
ICD-10 Codes:
- Z91018: Allergy to other foods
- Z91012: Allergy to eggs
Also known as:
- Wasp Sting Reaction
- Insect Bites and Stings
- Wasp Envenomation
- Hymenoptera Sting
- Bee Sting Reaction
- Bug bite reaction
- Insect sting reaction
- Venomous insect injury
- Insect venom poisoning
ICD-10 Codes:
- T63461D: Toxic effect of venom of wasps, accidental (unintentional), subsequent encounter
- T63451D: Toxic effect of venom of hornets, accidental (unintentional), subsequent encounter
Also known as:
- Chronic Cough
- Cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R053: Chronic cough
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Atopic Conjunctivitis
ICD-10 Codes:
- H1013: Acute atopic conjunctivitis, bilateral
Which procedures does Dr. Posthumus perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Jonathon Posthumus may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Posthumus' office.
Does Dr. Posthumus accept my insurance?
Dr. Posthumus accepts most major insurance plans. Important: Please call our office at (540) 371-5660 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Posthumus accept in Fredericksburg, VA?
Dr. Posthumus in Fredericksburg, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Innovation Health
Medicare
Sentara Health System / Optima Health
UnitedHealthcare
View All Insurances
Where is Dr. Posthumus' office located?
Dr. Jonathon Posthumus' Primary Practice
511 Park Hill Dr
Fredericksburg, VA 22401
(540) 371-5660
Dr. Jonathon Posthumus' Practice 2
4710 Spotsylvania Pkwy Ste 205
Fredericksburg, VA 22407
(540) 322-4954
What is Dr. Posthumus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Posthumus's National Provider Identifier (NPI) number is 1255536553.
What common questions do patients ask about Dr. Posthumus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Posthumus
What is Dr. Jonathon Posthumus's specialty?
Dr. Posthumus is a Allergist & Immunologist near Fredericksburg, VA. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Posthumus to book an appointment today.
Is this Dr. Jonathon Posthumus affiliated with a ranked Castle Connolly Top Hospital?
No, Posthumus is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Allergist & Immunologist?
Explore Allergist & Immunologist 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 Jonathon Posthumus accepting new patients in Fredericksburg, VA?
Yes, Dr. Jonathon Posthumus is accepting new patients at this time.
Does Dr. Jonathon Posthumus offer online booking?
Please contact Dr. Posthumus's office at (540) 371-5660 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jonathon Posthumus?
Please contact Dr. Posthumus's office at (540) 371-5660 for information regarding telehealth appointment availability or for scheduling assistance.
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