Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hahm, Neurologist in Baltimore, MD?
Dr. Changsoo Hahm, MD is a Neurologist, who primarily practices in Baltimore, MD with 2 additional practice locations. Dr. Hahm is fluent in English and Korean, and is currently seeing new patients. Dr. Hahm’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hahm’s office at (443) 444-3904.
What languages does Dr. Hahm speak?
Dr. Hahm and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does a Neurologist like Dr. Hahm typically treat?
As a Neurologist, Dr. Hahm 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. Hahm. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Epilepsy
- Seizure disorder
- Convulsive disorder
- Falling sickness
ICD-10 Codes:
- G40919: Epilepsy, unspecified, intractable, without status epilepticus
- G40909: Epilepsy, unspecified, not intractable, without status epilepticus
Also known as:
- Brain disease (encephalopathy)
- Brain Disease
- Brain disorder
- Brain dysfunction
- Encephalopathy
ICD-10 Codes:
- G9340: Encephalopathy, unspecified
Also known as:
- Seizures
- Epilepsy
- Convulsions
- Fits
ICD-10 Codes:
- R569: Unspecified convulsions
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Changes in Mental State
- Mental Disorder
- Confusion
- Disorientation
- Changes in awareness
ICD-10 Codes:
- R4182: Altered mental status, unspecified
What procedures does a Neurologist like Dr. Hahm typically perform?
As a Neurologist, procedures performed by Dr. Changsoo Hahm may include:
- Aging Brain (Neuropsychological Testing)
- Cortical Basal Ganglionic Degeneration (CBGD)
- Deep Brain Stimulation
- Disturbance of Skin Sensation
- Electroencephalogram (EEG)
- Evoked Potential Testing
- Gait Simulation
- Greater Occipital Nerve (GON) Block
Please contact Dr. Hahm's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Hahm accept my insurance?
Dr. Hahm accepts most major insurance plans. Important: Please call our office at (443) 444-3904 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hahm accept in Baltimore, MD?
Dr. Hahm in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CareFirst BlueCross BlueShield
Cigna Group
CVS Health (formerly Aetna)
Humana
Jai Medical Systems
Kaiser Permanente
Medicare
Mutual of Omaha
Riverside Health
UnitedHealth Group
View All Insurances
Where is Dr. Hahm's office located?
What hospitals are Dr. Hahm affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Hahm has admitting privileges at the following hospitals:
Medstar Union Memorial Hospital,Baltimore, MD
Ranked Orthopaedic Surgery

Ranked in 4 Procedures

Ranked Orthopaedic Surgery
Ranked in 4 Procedures
Sinai Hospital - Baltimore,Baltimore, MD
Ranked ObGyn Surgery

Ranked C-section surgery

Ranked ObGyn Surgery
Ranked C-section surgery
Greater Baltimore Medical Center,Baltimore, MD
Ranked Cancer Surgery

Ranked in 2 Procedures

Ranked Cancer Surgery
Ranked in 2 Procedures
The Johns Hopkins Hospital,Baltimore, MD
Ranked in 2 Specialties

Ranked in 6 Procedures

Ranked in 2 Specialties
Ranked in 6 Procedures
Medstar Franklin Square Medical Center,Baltimore, MD
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
Medstar Harbor Hospital,Baltimore, MD
Ranked C-section surgery

Ranked C-section surgery
What is Dr. Hahm's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hahm's National Provider Identifier (NPI) number is 1093025306.
What common questions do patients ask about Dr. Hahm?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hahm
What is Dr. Changsoo Hahm's specialty?
Dr. Hahm is a Neurologist near Baltimore, MD.
What does a Neurologist do?
A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.
Is Dr. Changsoo Hahm affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hahm is affiliated with Medstar Union Memorial Hospital, Sinai Hospital - Baltimore, Greater Baltimore Medical Center, The Johns Hopkins Hospital, Medstar Franklin Square Medical Center, Medstar Harbor 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
When to see a Neurologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurologist. Explore 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 Dr. Changsoo Hahm accepting new patients in Baltimore, MD?
Yes, Dr. Changsoo Hahm is accepting new patients at this time.
Does Dr. Changsoo Hahm offer online booking?
Please contact Dr. Hahm's office at (443) 444-3904 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Changsoo Hahm?
Please contact Dr. Hahm's office at (443) 444-3904 to schedule an appointment.
Where is Dr. Hahm's office located?
Dr. Hahm's offices are located in Baltimore, MD and Glen Burnie, MD.
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