Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hamilton, Urologist in Saint Louis, MO?
Dr. Zachary Hamilton, MD is an Urologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. Dr. Hamilton completed his residency at University Of Kansas. Dr. Hamilton is fluent in English, and is currently seeing new patients. Dr. Hamilton’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hamilton’s office.
What are Areas of Expertise for Dr. Hamilton?
Dr. Zachary Hamilton, MD is a highly-rated, board-certified Urologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Hamilton empowers patients to confidently navigate their health journey, specializing in Bladder Cancer, Kidney Cancer, Prostate Cancer, Testicular Cancer, and comprehensive wellness support. Serving the Saint Louis, MO community, Dr. Hamilton is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Hamilton go to medical school and complete their residency?
Fellowship: University of California-San Diego
Residency: University Of Kansas
Medical School: University of Missouri - Columbia School of Medicine
What languages does Dr. Hamilton speak?
Dr. Hamilton and their clinical team can communicate with patients in the following languages:
English
What conditions does an Urologist like Dr. Hamilton typically treat?
As an Urologist, Dr. Hamilton 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. Hamilton. 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:
- 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:
- Bladder Cancer
- Urinary Bladder Cancer
- Bladder Carcinoma
ICD-10 Codes:
- C679: Malignant neoplasm of bladder, unspecified
Also known as:
- Other Kidney and Ureter Disorder
- Kidney Disease
- Ureteral Disorder
- Kidney and Ureter Problems
- Renal and Ureteral Disorders
ICD-10 Codes:
- N2889: Other specified disorders of kidney and ureter
Also known as:
- Elevated PSA Level
- Prostate Cancer Screening
- Prostate Disease
- Prostate-Specific Antigen (PSA) Test
- Prostate Problems
- High Prostate Specific Antigen
- Abnormal PSA Test
- Increased PSA
ICD-10 Codes:
- R9720: Elevated prostate specific antigen [PSA]
Also known as:
- Kidney Cancer
- Renal cancer
- Kidney carcinoma
- Renal cell carcinoma
ICD-10 Codes:
- C642: Malignant neoplasm of left kidney, except renal pelvis
Also known as:
- Kidney Cancer
- Bladder Cancer
- Renal Cancer
- Kidney Tumor
- Renal Cell Carcinoma
- Urinary Bladder Cancer
- Bladder Tumor
- Urothelial Carcinoma of Bladder
ICD-10 Codes:
- C641: Malignant neoplasm of right kidney, except renal pelvis
- C678: Malignant neoplasm of overlapping sites of bladder
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Acquired Kidney Cyst
- Kidney Cysts
- Acquired Cystic Kidney Disease
- Renal Cyst
- Simple Kidney Cyst
ICD-10 Codes:
- N281: Cyst of kidney, acquired
What procedures does an Urologist like Dr. Hamilton typically perform?
As an Urologist, Dr. Hamilton 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. Hamilton. 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 Tumor Removal (Medium Size)
- Cystoscopy with Bladder Tumor Resection
- Bladder Tumor Fulguration
- Laser Removal of Bladder Tumor
CPT Codes:
- 52235: Cystourethroscopy, with fulguration (including cryosurgery or laser surgery) and/or resection of; MEDIUM bladder tumor(s) (2.0 to 5.0 cm)
Also known as:
- Bladder Cancer Medicine Instillation
- Intravesical Chemotherapy
- Bladder Drug Instillation
- Anticancer Bladder Treatment
CPT Codes:
- 51720: Bladder instillation of anticarcinogenic agent (including retention time)
Also known as:
- Ureteral Stent Placement (via Cystoscopy)
- Cystoscopy with ureteral stent
- Double-J stent insertion
- Gibbons stent placement
- Kidney stent placement
CPT Codes:
- 52332: Cystourethroscopy, with insertion of indwelling ureteral stent (eg, Gibbons or double-J type)
Also known as:
- Bladder Ultrasound for Residual Urine
- Post-void residual urine measurement
- Bladder capacity ultrasound
- Non-imaging bladder scan
CPT Codes:
- 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging
Also known as:
- Laparoscopic Partial Kidney Removal
- Minimally Invasive Partial Nephrectomy
- Keyhole Kidney Surgery
- Laparoscopic Kidney Resection
- Partial Kidney Removal
CPT Codes:
- 50543: Laparoscopy, surgical; partial nephrectomy
Also known as:
- Kidney Stone Removal with Scope and Stent
- Ureteroscopy with lithotripsy
- Bladder scope for stones
- Kidney stone breaking with stent
- Ureteral stent placement for stones
CPT Codes:
- 52356: Cystourethroscopy, with ureteroscopy and/or pyeloscopy; with lithotripsy including insertion of indwelling ureteral stent (eg, Gibbons or double-J type)
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
Does Dr. Hamilton accept my insurance?
Dr. Hamilton accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hamilton accept in Saint Louis, MO?
Dr. Hamilton in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Cigna Group
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Humana
Medica Group
Medicare
State of Illinois
View All Insurances
Where is Dr. Hamilton's office located?
What hospitals are Dr. Hamilton affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Hamilton has admitting privileges at the following hospitals:
Ssm Health St. Mary's Hospital - St. Louis,St. Louis, MO
Ranked in 2 Procedures

Ranked in 2 Procedures