CK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Koerner, Colon & Rectal Surgeon (Proctologist) in Atlanta, GA?
Dr. Crystal Koerner, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Atlanta, GA with 1 additional practice location. Dr. Koerner is fluent in English, and is currently seeing new patients. Dr. Koerner’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koerner’s office at (206) 386-6600.
What are Areas of Expertise for Dr. Koerner?
Dr. Crystal Koerner, MD is a highly-rated, board-certified Colon & Rectal Surgeon (Proctologist) known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Koerner empowers patients to confidently navigate their health journey, specializing in Anal Fissures, Gastrointestinal Motility Disorders, Hemorrhoids, Incontinence-Fecal, Inflammatory Bowel Disease, Laparoscopic Surgery, Minimally Invasive Surgery, Robotic Surgery, or comprehensive wellness support. Serving the Atlanta/GA community, Dr. Koerner is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Koerner speak?
Dr. Koerner and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Koerner treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Koerner 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. Koerner. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Third Degree Hemorrhoids
- Hemorrhoidal Skin Tags
- Hemorrhoids
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
ICD-10 Codes:
- K642: Third degree hemorrhoids
- K644: Residual hemorrhoidal skin tags
Also known as:
- Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Abdominal Adhesions
- Adhesions
- Peritoneal Disorder
- Scar Tissue in Abdomen
- Internal Scarring
- Bowel Adhesions
ICD-10 Codes:
- K660: Peritoneal adhesions (postprocedural) (postinfection)
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
What procedures does Dr. Koerner perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Koerner 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. Koerner. 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:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Hemorrhoid Ligation
- Colonoscopy with Bleeding Control
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Hemorrhoid Banding
- Colon Exam with Ligation
- Endoscopic Hemostasis
- Colonoscopy for Bleeding
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45398: Colonoscopy, flexible; with band ligation(s) (eg, hemorrhoids)
- 45382: Colonoscopy, flexible; with control of bleeding, any method
Also known as:
- Laparoscopic Partial Colectomy with Colostomy (Hartmann)
- Laparoscopic Colon Mobilization
- Hartmann's Procedure
- Laparoscopic Colon Resection
- Keyhole Colectomy with Colostomy
- Splenic Flexure Mobilization
- Laparoscopic Colectomy Assist
- Colon Take-down Surgery
CPT Codes:
- 44206: Laparoscopy, surgical; colectomy, partial, with end colostomy and closure of distal segment (Hartmann type procedure)
- 44213: Laparoscopy, surgical, mobilization (take-down) of splenic flexure performed in conjunction with partial colectomy (List separately in addition to primary procedure)
Also known as:
- Anal Fistula Surgery
- Anal Skin Tag Removal
- Anal Sphincterotomy
- Fistulectomy
- Fistulotomy
- Intersphincteric Fistula Repair
- Perianal Fistula Surgery
- Anal Papilla Excision
- Perianal Skin Tag Removal
- Anal Lesion Excision
- Perianal Fistula Repair
- Anal Sphincter Division
- Internal Sphincterotomy
- Anal Fissure Surgery
- Anal Fistula Repair
CPT Codes:
- 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric
- 46220: Excision of single external papilla or tag, anus
- 46270: Surgical treatment of anal fistula (fistulectomy/fistulotomy); subcutaneous
- 46080: Sphincterotomy, anal, division of sphincter (separate procedure)
- 46280: Surgical treatment of anal fistula (fistulectomy/fistulotomy); transsphincteric, suprasphincteric, extrasphincteric or multiple, including placement of seton, when performed
Also known as:
- Hemorrhoid Removal with Rubber Band Ligation
- External Thrombosed Hemorrhoid Removal
- Rubber Band Ligation for Hemorrhoids
- Internal Hemorrhoid Ligation
- Banding of Hemorrhoids
- Hemorrhoid Banding
- Clotted Hemorrhoid Excision
- External Hemorrhoid Surgery
- Thrombosed Pile Removal
CPT Codes:
- 46221: Hemorrhoidectomy, internal, by rubber band ligation(s)
- 46320: Excision of thrombosed hemorrhoid, external
Also known as:
- Anal Sphincter Nerve Block
- Internal Anal Sphincter Chemodenervation
- Anal Sphincter Injection
- Botox for Anal Fissure
- Chemical Denervation of Anal Muscle
CPT Codes:
- 46505: Chemodenervation of internal anal sphincter
Also known as:
- Anoscopy (Diagnostic)
- Anoscopy
- Anal Canal Exam
- Rectal Scope Exam
- Anus Diagnostic Procedure
CPT Codes:
- 46600: Anoscopy; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Removal of Multiple Hemorrhoids
- Hemorrhoidectomy
- Internal and External Hemorrhoid Surgery
- Piles Removal Surgery
CPT Codes:
- 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;
Also known as:
- Laparoscopic Removal of Intestinal Adhesions
- Laparoscopic Enterolysis
- Bowel Adhesion Release
- Minimally Invasive Adhesion Removal
- Abdominal Adhesion Surgery
CPT Codes:
- 44180: Laparoscopy, surgical, enterolysis (freeing of intestinal adhesion) (separate procedure)
Also known as:
- Removal of Anal Skin Tags
- Anal Papillae Excision
- Perianal Skin Tag Removal
- Anorectal Tag Excision
CPT Codes:
- 46230: Excision of multiple external papillae or tags, anus
Also known as:
- Chemical Removal of Anal Growths
- Extensive Anal Lesion Removal
- Anal Wart Removal (Chemical)
- Chemical Destruction of Anal Lesions
- Anus Growth Treatment
- Anal wart removal
- Destruction of anal condyloma
- Anal papilloma treatment
- Anal lesion ablation
CPT Codes:
- 46900: Destruction of lesion(s), anus (eg, condyloma, papilloma, molluscum contagiosum, herpetic vesicle), simple; chemical
- 46924: Destruction of lesion(s), anus (eg, condyloma, papilloma, molluscum contagiosum, herpetic vesicle), extensive (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery)
Also known as:
- Flexible Sigmoidoscopy with Biopsy
- Endoscopy of Small Intestinal Pouch
- Colorectal Cancer Screening Tests
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
- Small Bowel Pouch Endoscopy
- Kock Pouch Evaluation
- Ileal Reservoir Endoscopy
- Pouchoscopy
CPT Codes:
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
- 44385: Endoscopic evaluation of small intestinal pouch (eg, Kock pouch, ileal reservoir [S or J]); diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Surgical Anorectal Exam with Anesthesia
- Anesthesia
- Diagnostic anorectal exam under anesthesia
- Rectal exam with general anesthesia
- Anorectal surgery for diagnosis
CPT Codes:
- 45990: Anorectal exam, surgical, requiring anesthesia (general, spinal, or epidural), diagnostic
Also known as:
- Removal of Rectal Tumor
- Rectal Tumor Removal Through Anus
- Transanal Rectal Tumor Excision
- Partial Thickness Rectal Tumor Removal
- Rectal Lesion Excision
- Transanal tumor excision
- Full thickness rectal resection
- Rectal cancer surgery via anus
CPT Codes:
- 45171: Excision of rectal tumor, transanal approach; not including muscularis propria (ie, partial thickness)
- 45172: Excision of rectal tumor, transanal approach; including muscularis propria (ie, full thickness)
Also known as:
- Seton Placement
- Fistula Seton Insertion
- Drainage Seton Placement
- Anal Fistula Treatment
CPT Codes:
- 46020: Placement of seton
Also known as:
- Anal Lesion Excision
- Removal of Anal Warts
- Surgical Excision of Anal Lesions
- Anus Lesion Removal
CPT Codes:
- 46922: Destruction of lesion(s), anus (eg, condyloma, papilloma, molluscum contagiosum, herpetic vesicle), simple; surgical excision
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Laparoscopic Colostomy or Cecostomy
- Keyhole colostomy
- Cecostomy surgery
- Bowel diversion surgery
- Laparoscopic bowel opening
CPT Codes:
- 44188: Laparoscopy, surgical, colostomy or skin level cecostomy
Also known as:
- Anal Fissure Removal with Muscle Release
- Fissurectomy
- Sphincterotomy
- Anal Fissure Repair
- Chronic Fissure Surgery
CPT Codes:
- 46200: Fissurectomy, including sphincterotomy, when performed
Also known as:
- Injection to Test Blood Flow in Skin Graft
- Flap or Graft Blood Flow Test
- Fluorescein Injection for Vascularity
- Vascular Flow Assessment
CPT Codes:
- 15860: Intravenous injection of agent (eg, fluorescein) to test vascular flow in flap or graft
Also known as:
- Extensive Pilonidal Cyst Removal
- Simple Pilonidal Cyst Removal
- Complicated Pilonidal Cyst Removal
- Pilonidal Sinus Excision
- Tailbone Cyst Surgery
- Sacrococcygeal Cyst Removal
- Tailbone Cyst Removal
- Sacrococcygeal Cyst Surgery
- Surgery for Pilonidal Cyst
- Complex Pilonidal Cystectomy
CPT Codes:
- 11771: Excision of pilonidal cyst or sinus; extensive
- 11770: Excision of pilonidal cyst or sinus; simple
- 11772: Excision of pilonidal cyst or sinus; complicated
Also known as:
- Chemical Cauterization of Granulation Tissue
- Proud flesh removal
- Chemical burn for wound overgrowth
- Granulation tissue treatment
- Wound cautery
CPT Codes:
- 17250: Chemical cauterization of granulation tissue (ie, proud flesh)
Also known as:
- Neurostimulator Device Implantation (Peripheral, Sacral, or Gastric)
- Nerve Stimulator Implant
- Sacral Neuromodulation Device
- Gastric Stimulator Placement
- Peripheral Nerve Stimulator
CPT Codes:
- 64590: Insertion or replacement of peripheral, sacral, or gastric neurostimulator pulse generator or receiver, requiring pocket creation and connection between electrode array and pulse generator or receiver
Also known as:
- Sacral Nerve Stimulator Implantation
- Sacral Neuromodulation
- Bladder Stimulator Implant
- Nerve Stimulator for Pelvic Pain
CPT Codes:
- 64561: Percutaneous implantation of neurostimulator electrode array; sacral nerve (transforaminal placement) including image guidance, if performed
Does Dr. Koerner accept my insurance?
Dr. Koerner accepts most major insurance plans. Important: Please call our office at (206) 386-6600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Koerner accept in Atlanta, GA?
Dr. Koerner in Atlanta, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
MedImpact
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Koerner's office located?
Dr. Crystal Koerner's Primary Practice
35 Collier Rd NW Ste 475
Atlanta, GA 30309
(206) 386-6600
Dr. Crystal Koerner's Practice 2
1101 Madison St Ste 500
Seattle, WA 98104
(206) 386-6600
What is Dr. Koerner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Koerner's National Provider Identifier (NPI) number is 1235524703.
What common questions do patients ask about Dr. Koerner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Koerner
What is Dr. Crystal Koerner's specialty?
Dr. Koerner is a Colon & Rectal Surgeon (Proctologist) near Atlanta, GA. A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders. Contact Dr. Koerner to book an appointment today.
Is this Dr. Crystal Koerner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Koerner is affiliated with Piedmont Atlanta Hospital, Piedmont Henry Hospital 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 Colon & Rectal Surgeon (Proctologist)?
Explore Colon & Rectal Surgeon (Proctologist) 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 Crystal Koerner accepting new patients in Atlanta, GA?
Yes, Dr. Crystal Koerner is accepting new patients at this time.
Does Dr. Crystal Koerner offer online booking?
Please contact Dr. Koerner's office at (206) 386-6600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Crystal Koerner?
Please contact Dr. Koerner's office at (206) 386-6600 for information regarding telehealth appointment availability or for scheduling assistance.
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