
40 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rainwater, Urologist in Fresno, CA?
Dr. Harold Rainwater, MD is an Urologist, who primarily practices in Fresno, CA. He has been practicing for over 40 years. Dr. Rainwater graduated from Keck School of Medicine of the University of Southern California and completed his residency at L A Co-Usc Med Ctr, Urology. Dr. Rainwater is fluent in English and Spanish, and is currently seeing new patients. Dr. Rainwater’s practice accepts Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rainwater’s office at (559) 438-2777.
Where did Dr. Rainwater go to medical school and complete their residency?
Residency: L A Co-Usc Med Ctr, Urology | University Of Southern California
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California
What languages does Dr. Rainwater speak?
Dr. Rainwater and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Urologist like Dr. Rainwater typically treat?
As an Urologist, Dr. Rainwater 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. Rainwater. 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:
- Testicular Hypofunction
- Testicular Disorder
- Underactive Testicles
- Low Testicular Function
- Hypogonadism
ICD-10 Codes:
- E291: Testicular hypofunction
Also known as:
- Enlarged Prostate with Urinary Symptoms
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- BPH with LUTS
- Prostate enlargement with urinary issues
- Benign prostatic hyperplasia with urinary symptoms
ICD-10 Codes:
- N401: Benign prostatic hyperplasia with lower urinary tract symptoms
Also known as:
- Interstitial Cystitis
- Interstitial Cystitis with Blood in Urine
- Interstitial Cystitis (Bladder Pain Syndrome)
- Urine and Urination
- Bladder Pain Syndrome
- Chronic Bladder Pain
- Painful Bladder Syndrome
- Bladder Pain Syndrome with Hematuria
- Chronic Bladder Pain with Blood
ICD-10 Codes:
- N3010: Interstitial cystitis (chronic) without hematuria
- N3011: Interstitial cystitis (chronic) with hematuria
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Overactive Bladder
- OAB
- Urgency Incontinence
- Frequent Urination
ICD-10 Codes:
- N3281: Overactive bladder
What procedures does an Urologist like Dr. Rainwater typically perform?
As an Urologist, Dr. Rainwater 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. Rainwater. 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:
- Bladder Irrigation
- Bladder Wash
- Bladder Lavage
- Bladder Instillation
CPT Codes:
- 51700: Bladder irrigation, simple, lavage and/or instillation
Also known as:
- Complex Bladder Pressure Test
- Abdominal Voiding Pressure Study
- Complex Cystometrogram
- Voiding Pressure Study
- Bladder Function Test with Pressure
- Rectal Pressure Study
- Gastric Pressure Test
- Intraperitoneal Pressure Measurement
CPT Codes:
- 51728: Complex cystometrogram (ie, calibrated electronic equipment); with voiding pressure studies (ie, bladder voiding pressure), any technique
- 51797: Voiding pressure studies, intra-abdominal (ie, rectal, gastric, intraperitoneal) (List separately in addition to code for primary procedure)
Also known as:
- Complex Urine Flow Test
- Uroflowmetry
- Advanced Urine Flow Measurement
- Bladder Function Test
CPT Codes:
- 51741: Complex uroflowmetry (eg, calibrated electronic equipment)
Also known as:
- Muscle Activity Test of Anal or Urethral Sphincter
- Sphincter EMG
- Anal Sphincter Electromyography
- Urethral Sphincter EMG
- Pelvic Floor Muscle Test
CPT Codes:
- 51784: Electromyography studies (EMG) of anal or urethral sphincter, other than needle, any technique
Also known as:
- Posterior Tibial Nerve Stimulation
- PTNS
- Percutaneous Tibial Nerve Stimulation
- Tibial Neuromodulation
- Urinary Incontinence Nerve Stimulation
CPT Codes:
- 64566: Posterior tibial neurostimulation, percutaneous needle electrode, single treatment, includes programming
Also known as:
- Prostate Biopsy
- Needle Biopsy of Prostate
- Punch Biopsy of Prostate
- Prostate Tissue Sample
CPT Codes:
- 55700: Biopsy, prostate; needle or punch, single or multiple, any approach
Also known as:
- Vasectomy
- Male Birth Control Surgery
- Male Sterilization Procedure
- Semen Analysis After Vasectomy
CPT Codes:
- 55250: Vasectomy, unilateral or bilateral (separate procedure), including postoperative semen examination(s)
Does Dr. Rainwater accept my insurance?
Dr. Rainwater accepts most major insurance plans. Important: Please call our office at (559) 438-2777 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rainwater accept in Fresno, CA?
Dr. Rainwater in Fresno, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
Blue Shield of California
Centene Corporation
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Molina Healthcare
Mutual of Omaha
Other Health Care Provider
UnitedHealth Group
View All Insurances
Where is Dr. Rainwater's office located?
Dr. Harold Rainwater's Primary Practice
6113 N Fresno St Ste 101
Fresno, CA 93710
(559) 438-2777
What hospitals are Dr. Rainwater affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Rainwater has admitting privileges at the following hospitals:
Saint Agnes Medical Center,Fresno, CA
Ranked in 2 Procedures

Saint Agnes Medical Center,Fresno, CA
Ranked in 2 Procedures
Fresno Surgical Hospital,Fresno, CA
Fresno Surgical Hospital,Fresno, CA
What is Dr. Rainwater's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rainwater's National Provider Identifier (NPI) number is 1790780658.
What common questions do patients ask about Dr. Rainwater?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rainwater
What is Dr. Harold Rainwater's specialty?
Dr. Rainwater is an Urologist near Fresno, CA.
What does an Urologist do?
A urologist is a healthcare professional with specialization in managing both benign and malignant medical and surgical disorders of the genitourinary system and adrenal glands. They possess extensive knowledge and skills in endoscopic, percutaneous, and open surgical techniques for addressing congenital and acquired conditions of the urinary and reproductive systems, as well as their associated structures.
Is Dr. Harold Rainwater affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rainwater is affiliated with Saint Agnes Medical Center 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
When to see an Urologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Urologist. 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. Harold Rainwater accepting new patients in Fresno, CA?
Yes, Dr. Harold Rainwater is accepting new patients at this time.
Does Dr. Harold Rainwater offer online booking?
Please contact Dr. Rainwater's office at (559) 438-2777 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Harold Rainwater?
Please contact Dr. Rainwater's office at (559) 438-2777 to schedule an appointment.
Where is Dr. Rainwater's office located?
Dr. Rainwater's office is located in Fresno, CA.
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