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GASTROENTEROLOGY - Sandhill Scientific

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December 2006<br />

<strong>GASTROENTEROLOGY</strong><br />

DIAGNOSTIC CODING EXAMPLES<br />

Catheter based pH Monitoring<br />

Catheter based Impedance/pH Monitoring<br />

Esophageal Manometry<br />

Esophageal Impedance Manometry<br />

Anorectal Manometry<br />

ERCP with Sphincter of Oddi Manometry<br />

Biofeedback<br />

SANDHILL<br />

SCIENTIFIC ®<br />

High Definition G.I. Diagnostics


<strong>Sandhill</strong> <strong>Scientific</strong> has compiled this coding information for your convenience. It is always the<br />

provider’s responsibility to determine coverage and submit appropriate codes, modifiers and charges<br />

for the services that were rendered. Contact your local carrier/payor for interpretation or appropriate<br />

coverage and coding polices. For unapproved uses, consult with your local carrier/payor before seeking<br />

reimbursement for use of a product that may be inconsistent with or not expressly specified in the FDA<br />

cleared or approved labeling (manual). Some payors may have policies that make it inappropriate to<br />

submit claims for such items or related services.<br />

The staff at <strong>Sandhill</strong> <strong>Scientific</strong> is available to respond to your general coding questions with respect to<br />

the contents of this pamphlet. Call toll free at 1-800-468-4556<br />

Contents<br />

Page<br />

Catheter based pH Monitoring 3<br />

Catheter based Impedance/pH Monitoring 4<br />

Esophageal Manometry 5<br />

Esophageal Impedance Manometry 6<br />

Anorectal Manometry 7<br />

ERCP with Sphincter of Oddi Manometry 8<br />

Biofeedback 9<br />

Modifiers 10<br />

Footnotes used throughout are as follows:<br />

1. CPT is a registered trademark of the American Medical Association. Current Procedural Terminology<br />

(CPT) is copyright 2004 of the American Medical Association.<br />

2. Medicare Fee Schedule derived from https://catalog.ama-assn.org/Catalog/cpt/cpt_search.jsp?locality=CA<br />

3. The examples of ICD-9-CM Diagnosis Codes are found in the PMIC ICD-9-CM 2005.


Catheter based pH Monitoring<br />

Catheter based pH Monitoring Examples of ICD-9-CM Diagnostic Codes<br />

Esophagitis, unspecified 530.10<br />

Esophagitis, reflux 530.11<br />

Esophagitis, other 530.19<br />

Ulcer of esophagus without bleeding 530.20<br />

Ulcer of esophagus with bleeding 530.21<br />

Dyskinesia / spasm of esophagus 530.5<br />

Gastrointestinal reflux (GERD) 530.81<br />

Barrett’s Esophagus 530.85<br />

Persistent vomiting 536.2<br />

Dyspepsia and other specified disorders of function of stomach 536.8<br />

Diaphragmatic hernia 553.3<br />

Chest pain 786.5<br />

Chest pain, unspecified 786.50<br />

Heartburn 787.1<br />

Dysphagia 787.2<br />

Catheter based pH Monitoring: CPT Codes<br />

CPT Code Code Description Medicare Fee Schedule<br />

91034 Esophagus, gastroesophageal reflux test; with nasal catheter $240 - $400<br />

pH electrode(s) placement, recording, analysis and interpretation<br />

Catheter based pH Monitoring: Ambulatory Payment Classification (APC) for Medicare<br />

CPT Code Map to APC APC Description 2005 Base Payment<br />

91034 0361 Level II Alimentary Tests $207


Catheter based Impedance/pH Monitoring<br />

Catheter based Impedance/pH Monitoring Examples of ICD-9-CM Diagnostic Codes<br />

Esophagitis, unspecified 530.10<br />

Esophagitis, reflux 530.11<br />

Esophagitis, other 530.19<br />

Ulcer of esophagus without bleeding 530.20<br />

Ulcer of esophagus with bleeding 530.21<br />

Dyskinesia / spasm of esophagus 530.5<br />

Gastrointestinal reflux (GERD) 530.81<br />

Barrett’s Esophagus 530.85<br />

Persistent vomiting 536.2<br />

Dyspepsia and other specified disorders of function of stomach 536.8<br />

Diaphragmatic hernia 553.3<br />

Chest pain 786.5<br />

Chest pain, unspecified 786.50<br />

Heartburn 787.1<br />

Dysphagia 787.2<br />

Catheter based Impedance/pH Monitoring: CPT Codes<br />

CPT Code Code Description Medicare Fee Schedule<br />

91034 Esophagus, gastroesophageal reflux test; $240 - $400<br />

with nasal catheter pH electrode(s) placement,<br />

recording, analysis and interpretation<br />

91038 Esophageal function test, gastroesophageal $114 - $178<br />

reflux test with nasal catheter intraluminal<br />

impedance electrode(s) placement, recording,<br />

analysis and interpretation; prolonged<br />

(greater than 1 hour, up to 24 hours)<br />

Catheter based Impedance/pH Monitoring: Ambulatory Payment Classification (APC) for Medicare<br />

CPT Code Map to APC APC Description 2005 Base Payment<br />

91034 0361 Level II Alimentary Tests $207<br />

91038 0361 Level II Alimentary Tests $207


Esophageal Manometry<br />

Esophageal Manometry Examples of ICD-9-CM Diagnostic Codes<br />

Achalasia and cardiospasm 530.0<br />

Dyskinesia / spasm of esophagus 530.5<br />

Diverticulum of esophagus, acquired 530.6<br />

Esophagitis, unspecified 530.10<br />

Esophagitis, reflux 530.11<br />

Esophagitis, other 530.19<br />

Stricture and stenosis of esophagus 530.3<br />

Gastroesophageal reflux (GERD) 530.81<br />

Diaphragmatic hernia 553.3<br />

Scleroderma (systemic sclerosis) 710.1<br />

Feeding difficulties and mismanagement 783.3<br />

Chest pain, unspecified 786.50<br />

Heartburn 787.1<br />

Dysphagia 787.2<br />

Other symptoms involving digestive system 787.9<br />

Esophageal Manometry: CPT Codes<br />

CPT Code Code Description Medicare Fee Schedule<br />

91010 Esophageal motility (manometric $189 - $277<br />

study of the esophagus and/or<br />

gastroesophageal junction) study;<br />

Esophageal Manometry: Ambulatory Payment Classification (APC) for Medicare<br />

CPT Code Map to APC APC Description 2005 Base Payment<br />

91010 0361 Level II Alimentary Tests $207


Esophageal Impedance Manometry<br />

Esophageal Impedance Manometry: Examples of ICD-9-CM Diagnostic Codes<br />

Achalasia and cardiospasm 530.0<br />

Dyskinesia / spasm of esophagus 530.5<br />

Diverticulum of esophagus, acquired 530.6<br />

Esophagitis, unspecified 530.10<br />

Esophagitis, reflux 530.11<br />

Esophagitis, other 530.19<br />

Stricture and stenosis of esophagus 530.3<br />

Gastroesophageal reflux (GERD) 530.81<br />

Diaphragmatic hernia 553.3<br />

Scleroderma (systemic sclerosis) 710.1<br />

Feeding difficulties and mismanagement 783.3<br />

Chest pain, unspecified 786.50<br />

Heartburn 787.1<br />

Dysphagia 787.2<br />

Other symptoms involving digestive system 787.9<br />

Esophageal Impedance Manometry: CPT Codes<br />

CPT Code Code Description Medicare Fee Schedule<br />

91010 Esophageal motility (manometric $189 - $277<br />

study of the esophagus and/or<br />

gastroesophageal junction) study;<br />

91037 Esophageal function test, gastroesophageal $131 - $214<br />

reflux test with nasal catheter intraluminal<br />

impedance electrode(s) placement, recording,<br />

analysis and interpretation;<br />

Esophageal Impedance Manometry: Ambulatory Payment Classification (APC) for Medicare<br />

CPT Code Map to APC APC Description 2005 Base Payment<br />

91010 0361 Level II Alimentary Tests $207<br />

91037 0361 Level II Alimentary Tests $207


Anorectal Manometry<br />

Anorectal Manometry: Examples of ICD-9-CM Diagnostic Codes<br />

Constipation, slow transit 564.01<br />

Constipation, outlet dysfunction 564.02<br />

Anal spasm / proctalgia fugax 564.6<br />

Megacolon, other than Hirschsprung’s 564.7<br />

Neurogenic bowel 564.81<br />

Other functional disorders of intestine 564.89<br />

Anal fissure / nontraumatic 565.0<br />

Rectal prolapse 569.1<br />

Stenosis of rectum and anus 569.2<br />

Anal or rectal pain 569.42<br />

Hirschsprun’s Disease or megacolon (congenital) 751.3<br />

Incontinence of feces 787.6<br />

Anorectal Manometry: CPT Codes<br />

CPT Code Code Description Medicare Fee Schedule<br />

91120 Rectal sensation, tone, and compliance $385 - $600<br />

test (ie, response to graded balloon distention)<br />

91122 Anorectal Manometry $231 - $334<br />

Anorectal Manometry: Ambulatory Payment Classification (APC) for Medicare<br />

CPT Code Map to APC APC Description 2005 Base Payment<br />

91120 0156 Level II Urinary and Anal Procedures $141<br />

91122 0156 Level II Urinary and Anal Procedures $141


ERCP with Sphincter of Oddi Manometry<br />

ERCP with Sphincter of Oddi Manometry: Examples of ICD-9-CM Diagnostic Codes<br />

Cholangitis 576.1<br />

Obstruction of bile duct 576.2<br />

Spasm of sphincter of Oddi 576.5<br />

Other specified disorders of biliary tract 576.8<br />

Acute pancreatitis 577.0<br />

Chronic pancreatitis 577.1<br />

Cyst and pseudocyst of pancreas 577.2<br />

Other specified diseases of pancreas 577.8<br />

Anomalies of pancreas 751.7<br />

ERCP with Sphincter of Oddi Manometry: CPT Codes<br />

CPT Code Code Description Medicare Fee Schedule<br />

43263 Endoscopic retrograde cholangio- $401<br />

pancreatography (ERCP); with pressure<br />

measurement of sphincter of Oddi<br />

(pancreatic duct of common bile duct)<br />

ERCP with Sphincter of Oddi: Ambulatory Payment Classification (APC) for Medicare<br />

CPT Code Map to APC APC Description 2005 Base Payment<br />

43263 0151 Endoscopic Retrograde $1,067<br />

Cholangio-Pancreatic (ERCP)


Biofeedback<br />

Biofeedback: Examples of ICD-9-CM Diagnostic Codes<br />

Constipation, outlet dysfunction 564.02<br />

Anal spasm / proctalgia fugax 564.6<br />

Incontinence of feces 787.6<br />

Biofeedback: CPT Codes<br />

CPT Code Code Description Medicare Fee Schedule<br />

90911 Biofeedback training; perineal muscles, $95<br />

anorectal or urethral sphincter, including<br />

EMG and/or manometry<br />

99211 - Office or other patient visit $22 - $120<br />

99215<br />

Biofeedback: Ambulatory Payment Classification (APC) for Medicare<br />

CPT Code Map to APC APC Description 2005 Base Payment<br />

90911 0321 Biofeedback and Other Training $81


Modifiers<br />

Modifier Definition AMA Guidelines<br />

-22<br />

Unusual Procedural Services<br />

When the service(s) provided is<br />

greater than that usually required<br />

This modifier should be used ONLY<br />

when additional work factors<br />

for the listed procedure.<br />

requiring the physician’s technical<br />

skill involve significantly increasing<br />

physician work, time and complexity<br />

of the procedure normally performed<br />

-26<br />

Professional Component<br />

Certain procedures are a<br />

combination of a physician<br />

component and a technical<br />

component.<br />

CPT coding does provide modifier<br />

26 for separately reporting the<br />

professional component of a<br />

procedure or service. Modifier 26<br />

is used to identify the professional<br />

component of a service or procedure<br />

that is being reported separately.<br />

TC<br />

Technical Component<br />

Under certain circumstances,<br />

a charge may be made for the<br />

technical component alone. Under<br />

those circumstances the technical<br />

component charge is identified by<br />

adding modifier “TC” to the usual<br />

procedure number.<br />

For interpretation, add the modifier<br />

-26.<br />

Technical component charges are<br />

institutional charges and not billed<br />

separately by physicians. The only<br />

way to add the “TC” modifier is if<br />

the physician owns the equipment<br />

– other requirements may apply as<br />

well.<br />

Note: This coding list is not all-inclusive and is not intended to represent all coding options. Coding of additional diagnoses and<br />

procedure codes, just as for principal diagnosis and procedure coding, is dependent on the documentation in the patient’s medical<br />

record.<br />

Disclaimer: This information is provided by <strong>Sandhill</strong> <strong>Scientific</strong>, Inc. as a guide for coding procedures and services involving Esophageal<br />

Manometry, Esophageal Impedance/Manometry, Catheter based pH, Catheter based Impedance/pH, Anorectal Manometry, Sphincter<br />

of Oddi and Biofeedback. It is not intended to increase of maximize reimbursement by any payor. This information is intended to assist<br />

providers in accurately obtaining coverage and reimbursement for their health care services. Providers assume full responsibility for<br />

all reimbursement decisions or actions. We strongly suggest that you consult your payer organizations with regards to local coverage,<br />

bundling and reimbursement policies.<br />

1. Coding with Modifiers, A Guide to Correct CPT and HCPCS Level II Modifier Usage 2nd Edition, Deborah J. Grider;<br />

Copyright 2006 by the American Medical Association.<br />

2. Current Procedural Terminology (CPT) 2007, Standard Edition; Copyright 2006, American Medical Association.<br />

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SANDHILL<br />

SCIENTIFIC ®<br />

High Definition G.I. Diagnostics<br />

9150 Commerce Center Circle<br />

Suite 500<br />

Highlands Ranch, Colorado 80129<br />

USA<br />

800.468.4556<br />

303.470.7020<br />

www.sandhillsci.com<br />

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