RK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Katneni, Nephrologist in Newport Beach, CA?
Dr. Ratnaja Katneni, MD is a Nephrologist, who primarily practices in Newport Beach, CA with 1 additional practice location. Dr. Katneni is fluent in English and Telugu, and is currently seeing new patients. Dr. Katneni’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Katneni’s office at (657) 218-4082.
What languages does Dr. Katneni speak?
Dr. Katneni and their clinical team can communicate with patients in the following languages:
English
Telugu
What conditions does Dr. Katneni treat?
As a Nephrologist, Dr. Katneni 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. Katneni. 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:
- End-Stage Kidney Disease
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease, Stage 3
- Chronic Kidney Disease, Stage 4 (Severe)
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- High Blood Pressure
- ESRD
- End-Stage Renal Failure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
- CKD Stage 3
- Moderate Chronic Kidney Disease
- CKD Stage 4
- Severe Chronic Kidney Disease
ICD-10 Codes:
- N186: End stage renal disease
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- N1830: Chronic kidney disease, stage 3 unspecified
- N184: Chronic kidney disease, stage 4 (severe)
Also known as:
- Low Sodium Levels
- High Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hyperkalemia
- Excess Potassium
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E875: Hyperkalemia
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Acute Kidney Failure with Tubule Damage
- Acute Kidney Failure with Outer Layer Damage
- Kidney Failure
- Acute Tubular Necrosis
- ATN
- Kidney Tubule Death
- Acute Cortical Necrosis
- Kidney Cortex Death
ICD-10 Codes:
- N170: Acute kidney failure with tubular necrosis
- N171: Acute kidney failure with acute cortical necrosis
Also known as:
- Sepsis
- Septic Shock
- Shock
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
- Severe blood poisoning with shock
- Septic collapse
- Infection-induced shock
ICD-10 Codes:
- A419: Sepsis, unspecified organism
- R6521: Severe sepsis with septic shock
Also known as:
- High Blood Pressure
- Hypertensive Urgency
- Hypertension
- Primary Hypertension
- Essential Hypertension
- High Blood Pressure Urgency
- Urgent High Blood Pressure
ICD-10 Codes:
- I10: Essential (primary) hypertension
- I160: Hypertensive urgency
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- Acute on Chronic Heart Failure
- Worsening Chronic Systolic Heart Failure
- Heart Failure
- Worsening chronic heart failure
- Acute decompensated heart failure
- Sudden worsening heart failure
- Acute Decompensated HFrEF
- Sudden Worsening Heart Failure
- Acute on Chronic Pumping Heart Failure
ICD-10 Codes:
- I5043: Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure
- I5023: Acute on chronic systolic (congestive) heart failure
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- Kidney and Ureter Disorder
- Kidney Disease
- Ureteral Disorder
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Kidney and Ureter Problem
- Renal and Ureteral Disorder
ICD-10 Codes:
- N289: Disorder of kidney and ureter, unspecified
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Which procedures does Dr. Katneni perform as a Nephrologist?
As a Nephrologist, procedures performed by Dr. Ratnaja Katneni may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
For detailed information, please contact Dr. Katneni's office.
Does Dr. Katneni accept my insurance?
Dr. Katneni accepts most major insurance plans. Important: Please call our office at (657) 218-4082 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Katneni accept in Newport Beach, CA?
Dr. Katneni in Newport Beach, 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
CalOptima
Crown Cork and Seal Company
Hoag Memorial Hospital Presbyterian
Medicare
Other Health Care Provider
Scan Health Plan
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Katneni's office located?
Dr. Ratnaja Katneni's Primary Practice
20241 SW Birch St Ste 104
Newport Beach, CA 92660
(657) 218-4082
What is Dr. Katneni's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Katneni's National Provider Identifier (NPI) number is 1790887610.
What common questions do patients ask about Dr. Katneni?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Katneni
What is Dr. Ratnaja Katneni's specialty?
Dr. Katneni is a Nephrologist near Newport Beach, CA. An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation. Contact Dr. Katneni to book an appointment today.
Is this Dr. Ratnaja Katneni affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Katneni is affiliated with Hoag Hospital Newport Beach which is a Castle Connolly Top Hospital. 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 Nephrologist?
Explore Nephrologist 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 Ratnaja Katneni accepting new patients in Newport Beach, CA?
Yes, Dr. Ratnaja Katneni is accepting new patients at this time.
Does Dr. Ratnaja Katneni offer online booking?
Please contact Dr. Katneni's office at (657) 218-4082 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ratnaja Katneni?
Please contact Dr. Katneni's office at (657) 218-4082 for information regarding telehealth appointment availability or for scheduling assistance.
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