TK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Keys, Urologist in Asheville, NC?
Dr. Tristan Keys, MD is an Urologist, who primarily practices in Asheville, NC with 1 additional practice location. Dr. Keys is fluent in English, and is currently seeing new patients. Dr. Keys’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Keys’s office at (828) 213-1111.
What languages does Dr. Keys speak?
Dr. Keys and their clinical team can communicate with patients in the following languages:
English
What conditions does an Urologist like Dr. Keys typically treat?
As an Urologist, Dr. Keys 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. Keys. 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:
- 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:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
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:
- Overactive Bladder
- OAB
- Urgency Incontinence
- Frequent Urination
ICD-10 Codes:
- N3281: Overactive bladder
Also known as:
- Urinary Device Fitting and Adjustment
- Urological Device Fitting
- Bladder Device Adjustment
- Catheter Fitting
ICD-10 Codes:
- Z466: Encounter for fitting and adjustment of urinary device
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:
- Urinary Retention
- Urine and Urination
- Inability to urinate
- Bladder retention
- Can't pee
- Trouble emptying bladder
ICD-10 Codes:
- R339: Retention of urine, unspecified
Also known as:
- Swollen Kidney
- Kidney Disease
- Hydronephrosis
- Kidney Swelling
ICD-10 Codes:
- N1330: Unspecified hydronephrosis
What procedures does an Urologist like Dr. Keys typically perform?
As an Urologist, Dr. Keys 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. Keys. 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:
- 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:
- Bladder and Urethra Scope
- Cystoscopy
- Urethroscopy
- Bladder scope procedure
CPT Codes:
- 52000: Cystourethroscopy (separate procedure)
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 Injection for Overactivity
- Bladder Chemodenervation
- Botox for Bladder
- Cystoscopy with Bladder Injection
- Overactive Bladder Injection
CPT Codes:
- 52287: Cystourethroscopy, with injection(s) for chemodenervation of the bladder
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:
- Laser Prostate Surgery (HoLEP)
- Holmium laser enucleation of prostate
- Prostate morcellation
- BPH laser surgery
- Laser prostatectomy
CPT Codes:
- 52649: Laser enucleation of the prostate with morcellation, including control of postoperative bleeding, complete (vasectomy, meatotomy, cystourethroscopy, urethral calibration and/or dilation, internal urethrotomy and transurethral resection of prostate are included if performed)
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:
- 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. Keys accept my insurance?
Dr. Keys accepts most major insurance plans. Important: Please call our office at (828) 213-1111 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Keys accept in Asheville, NC?
Dr. Keys in Asheville, NC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
Blue Cross and Blue Shield of North Carolina
Blue Cross Blue Shield of Michigan
Cigna Group
Humana
Medicare
Oscar Health
View All Insurances
Where is Dr. Keys' office located?
What hospitals are Dr. Keys affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Keys has admitting privileges at the following hospitals:
Mission Hospital,Asheville, NC
Ranked in 6 Procedures

Mission Hospital,Asheville, NC
Ranked in 6 Procedures
Transylvania Regional Hospital,Brevard, NC
Transylvania Regional Hospital,Brevard, NC
Mission Hospital Mcdowell,Marion, NC
Mission Hospital Mcdowell,Marion, NC
Mission Health - Angel Medical Center,Franklin, NC
Mission Health - Angel Medical Center,Franklin, NC
What is Dr. Keys's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Keys's National Provider Identifier (NPI) number is 1649538232.
What common questions do patients ask about Dr. Keys?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Keys
What is Dr. Tristan Keys's specialty?
Dr. Keys is an Urologist near Asheville, NC.
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. Tristan Keys affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Keys is affiliated with Mission Hospital 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. Tristan Keys accepting new patients in Asheville, NC?
Yes, Dr. Tristan Keys is accepting new patients at this time.
Does Dr. Tristan Keys offer online booking?
Please contact Dr. Keys' office at (828) 213-1111 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Tristan Keys?
Please contact Dr. Keys' office at (828) 213-1111 to schedule an appointment.
Where is Dr. Keys' office located?
Dr. Keys' office is located in Asheville, NC.
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