RH
18 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Holthaus, Diagnostic Radiologist in Mason City, IA?
Dr. Ryan Holthaus, MD is a Diagnostic Radiologist, who primarily practices in Mason City, IA. He has been practicing for over 18 years. Dr. Holthaus graduated from Baylor College of Medicine in Houston, Texas. Dr. Holthaus is fluent in English, and is currently seeing new patients. Dr. Holthaus’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Holthaus’s office at (641) 424-0102.
Where did Dr. Holthaus go to medical school and complete their residency?
Medical School: University of Iowa Medical School | Baylor College of Medicine in Houston, Texas
What languages does Dr. Holthaus speak?
Dr. Holthaus and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Holthaus treat?
As a Diagnostic Radiologist, Dr. Holthaus 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. Holthaus. 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:
- Vascular Access Device Management
- Vascular Access Care
- Port Management
- Catheter Care
ICD-10 Codes:
- Z452: Encounter for adjustment and management of vascular access device
Also known as:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
Also known as:
- Fluid in Abdomen
- Liver Disease
- Ascites
- Abdominal fluid buildup
- Peritoneal fluid
ICD-10 Codes:
- R188: Other ascites
Also known as:
- Surgical Drain Change or Removal
- Wounds and Injuries
- Drain removal after surgery
- Post-operative drain care
- Changing surgical drains
ICD-10 Codes:
- Z4803: Encounter for change or removal of drains
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Gastrostomy Care
- Ostomy
- G-tube Care
- Feeding Tube Management
- Stomach Tube Care
ICD-10 Codes:
- Z431: Encounter for attention to gastrostomy
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Carotid Artery Disease
- Carotid Stenosis
- Blocked Carotid Artery
- Neck Artery Disease
- Carotid Artery Narrowing
ICD-10 Codes:
- I6523: Occlusion and stenosis of bilateral carotid arteries
What procedures does Dr. Holthaus perform?
As a Diagnostic Radiologist, Dr. Holthaus 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. Holthaus. 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:
- Abdominal Fluid Drainage with Imaging Guidance
- Guided Abdominal Paracentesis
- Ascites Drainage with Ultrasound
- Fluid Removal from Belly
CPT Codes:
- 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
Also known as:
- Contrast Injection for Abscess/Cyst Assessment
- Drainage Catheter Contrast Study
- Abscess Imaging
- Cystogram via Drain
CPT Codes:
- 49424: Contrast injection for assessment of abscess or cyst via previously placed drainage catheter or tube (separate procedure)
Also known as:
- Lung or Chest Biopsy
- Ultrasound-Guided Fine Needle Biopsy
- Biopsy
- Ultrasound
- Percutaneous lung biopsy
- Mediastinum core needle biopsy
- Image-guided lung biopsy
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
CPT Codes:
- 32408: Core needle biopsy, lung or mediastinum, percutaneous, including imaging guidance, when performed
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
Also known as:
- Fluid Removal from Lung Area with Imaging Guidance
- Thoracentesis
- Pleural Fluid Aspiration
- Lung Tap
- Fluid Drainage from Chest
CPT Codes:
- 32555: Thoracentesis, needle or catheter, aspiration of the pleural space; with imaging guidance
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Exchange of Kidney Drainage Catheter
- Nephrostomy tube exchange
- Percutaneous nephrostomy catheter change
- Kidney drainage tube replacement
- Nephrostogram with catheter exchange
CPT Codes:
- 50435: Exchange nephrostomy catheter, percutaneous, including diagnostic nephrostogram and/or ureterogram when performed, imaging guidance (eg, ultrasound and/or fluoroscopy) and all associated radiological supervision and interpretation
Does Dr. Holthaus accept my insurance?
Dr. Holthaus accepts most major insurance plans. Important: Please call our office at (641) 424-0102 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Holthaus accept in Mason City, IA?
Dr. Holthaus in Mason City, IA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Humana
Medicare
Oscar Health Insurance Co
State of Tennessee
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Holthaus' office located?
Dr. Ryan Holthaus' Primary Practice
1010 4th St SW Ste 100
Mason City, IA 50401
(641) 424-0102
What is Dr. Holthaus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Holthaus's National Provider Identifier (NPI) number is 1609822873.
What common questions do patients ask about Dr. Holthaus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Holthaus
What is Dr. Ryan Holthaus's specialty?
Dr. Holthaus is a Diagnostic Radiologist near Mason City, IA. 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. Holthaus to book an appointment today.
Is this Dr. Ryan Holthaus affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Holthaus is affiliated with MercyOne North Iowa Medical Center, UnityPoint Health-Iowa Methodist Medical Center, University of Iowa Hospitals and Clinics 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 Ryan Holthaus accepting new patients in Mason City, IA?
Yes, Dr. Ryan Holthaus is accepting new patients at this time.
Does Dr. Ryan Holthaus offer online booking?
Please contact Dr. Holthaus's office at (641) 424-0102 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ryan Holthaus?
Please contact Dr. Holthaus's office at (641) 424-0102 for information regarding telehealth appointment availability or for scheduling assistance.
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