Medical Policy: 02.04.33 

Original Effective Date: April 2011 

Reviewed: October 2018 

Revised: October 2018 


Benefit Application:

Benefit determinations are based on the applicable contract language in effect at the time the services were rendered. Exclusions, limitations or exceptions may apply. Benefits may vary based on contract, and individual member benefits must be verified. Wellmark determines medical necessity only if the benefit exists and no contract exclusions are applicable. This medical policy may not apply to FEP. Benefits are determined by the Federal Employee Program.


This Medical Policy document describes the status of medical technology at the time the document was developed. Since that time, new technology may have emerged or new medical literature may have been published. This Medical Policy will be reviewed regularly and be updated as scientific and medical literature becomes available.



Fecal Calprotectin

Fecal calprotectin is a calcium- and zinc-binding protein that is a potential marker of intestinal inflammation. Fecal calprotectin testing is proposed as a noninvasive test to diagnose inflammatory bowel disease (IBD). Other potential uses are to evaluate response to treatment for patients with IBD and as a marker of relapse.


Inflammatory bowel disease (IBD) is a chronic inflammatory condition. There are two main forms of the disorder, Crohn’s disease (CD) and ulcerative colitis (UC). Typical symptoms of episodes/exacerbations are diarrhea, defecation urgency, and sometimes rectal bleeding and abdominal pain.


Noninvasive diagnosis of inflammatory intestinal disease is difficult because the clinical manifestation of intestinal disorders and colon cancer are relatively non-specific. Endoscopy with histology is the gold standard for diagnosing bowel inflammation. Limitations of this approach are that it is invasive, with an associated risk of adverse events, and not well tolerated by some patients.


There is, thus, the need for simple, accurate, noninvasive tests to detect intestinal inflammation. Potential noninvasive markers of inflammation fall into several categories including serological and fecal. Serologic markers such as C-reactive protein and anti-neutrophil cytoplasmic antibodies (ANCA) tend to have low sensitivity and specificity for intestinal inflammation because they are affected by inflammation outside of the gastrointestinal tract. Fecal markers, in contrast, have the potential for being more specific to the diagnosis of gastrointestinal disorders since their levels are not elevated in extra-digestive processes. Fecal leukocyte testing has been used to evaluate whether there is intestinal mucosal inflammation. The level of fecal leukocytes can be determined by the microscopic examination of fecal specimens; however, leukocytes are unstable and must be evaluated promptly by skilled personnel. There is interest in identifying stable proteins in stool specimens which may be representative of the presence of leukocytes rather than evaluating leukocyte levels directly.


Fecal calprotectin is one protein that could possibly be used as a marker of inflammation. It is a calcium- and zinc-binding protein that accounts for about 60% of the neutrophils’ cytoplasmic proteins. It is released from the neutrophils during activation or apoptosis/necrosis and has a role in regulating inflammatory processes. In addition to potentially higher sensitivity and specificity than serologic markers, a potential advantage of fecal calprotectin as a marker is that it has been shown to be stable in feces at room temperature for up to a week, leaving enough time for patients to collect samples at home and send them to a distant laboratory for testing.


Potential disadvantages of fecal calprotectin as a marker of inflammation include that fecal calprotectin levels increase after use of non-steroidal anti-inflammatory drugs, that levels may change with age, and that bleeding may cause an elevated fecal calprotectin level. Moreover, there is uncertainty about the optimal cutoff to use to distinguish between inflammatory bowel disease and non-inflammatory disease.


Fecal calprotectin testing has been used to distinguish between organic and functional intestinal disease. Some authors consider fecal calprotectin to be a marker of neutrophilic intestinal inflammation rather than a marker of organic disease and believe the appropriate use of the marker is to use it to distinguish between inflammatory and non-inflammatory bowel disease. In clinical practice, the test might be suitable for selecting patients with IBD symptoms for endoscopy, i.e. deciding which patients do not require endoscopy. Fecal calprotectin testing has been proposed to evaluate the response to IBD treatment and for predicting relapse. If found to be sufficiently accurate, results of calprotectin testing could potentially be used to change treatment such as adjusting medication levels.


There is a commercially available ELISA test measuring fecal calprotectin levels. The PhiCal™ (Genova Diagnostics)was cleared for marketing by the Food and Drug Administration (FDA) through the 510(k) process in March 2006. The test is indicated to aid in the diagnosis of inflammatory bowel disease and to differentiate IBD from irritable bowel syndrome (IBS); it is intended to be used in conjunction with other diagnostic testing and clinical considerations. CalFast was recently released for calprotectin testing as a point of care test with results in as little as 20 minutes, and ELISA test, Calprest is a confirmatory test for the measurement of calprotectin.


In January 2014, CalPrest® (Eurospital SpA) was cleared for marketing by FDA through the 510(k) process. According to the FDA summary, CalPrest “is identical” to the PhiCal™ test “in that they are manufactured by Eurospital S.p.A. Trieste, Italy. The only differences are the name of the test on the labels, the number of calibrators in the kit and the dynamic range of the assay.”


Rapid fecal calprotectin tests that can be used in the home or physician’s office are commercially available in Europe and Canada (eg, Calprosmart, Calpro AS, Norway; Quantum Blue Calprotectin, Bühlmann Laboratories, Switzerland). Rapid tests have not been approved by the FDA for use in the United States. IBDoc® is the first in-vitro diagnostic home testing device measuring the inflammatory marker fecal calprotectin at home. The CalApp® turns your smartphone into a test cassette reader and is reported directly to the patients gastroenterologist.


GI Effects Comprehensive Stool Profile

The GI Effects Comprehensive Stool Profile (Genova Diagnostics) is a multianalyte stool assay. The test uses polymerase chain reaction (PCR) to quantify 26 commensal gut bacteria and standard biochemical and culture methods to measure levels of other stool components (eg, lipids, fecal occult blood) and potential pathogens (ova and parasites, opportunistic bacteria, yeast). The test is purported to optimize management of gut health and to differentiate IBS from inflammatory bowel disease (IBD).


Serum markers

A number of studies have examined the association between the serologic markers ASCA and ANCA and inflammatory bowel disease. Systematic reviews have found relatively low sensitivity and moderately high specificity. The clinical utility of these assays has not been demonstrated. No studies demonstrated the use of these markers in lieu of a standard workup for IBD. No guideline or position statement currently recommend the use of serum markers for the diagnosis or differentiation of inflammatory bowel disease.


Prometheus IBD Serology and IBD sgi Diagnostic and Crohn’s Prognostic

The Prometheus© IBD Serology 7 (Prometheus© Inc., San Diego, CA) is a quantitative analysis of biomarkers for IBD prediction and differentiation. Prometheus© IBD Serology 7 is only offered at Prometheus©. This system uses a 2-step process to diagnose IBD and to differentiate between ulcerative colitis and Crohn’s disease. The first step is a panel of 4 markers intended to maximize the sensitivity and negative predictive value of the test. Patients who test positive on the initial screen are further analyzed by a set of proprietary markers and enzyme reagents to distinguish between true positive results and artifacts of fixation. In this way, the Prometheus© system is intended to increase the specificity of the test compared to other laboratories.


IBD sgi Diagnostic (Prometheus Therapeutics & Diagnostics) is a panel of 17 serologic (n=8), genetic (n=4), and inflammatory biomarkers (n=5). A proprietary algorithm produces an IBD score; results are reported as consistent with IBD (consistent with ulcerative colitis, consistent with CD, or inconclusive for UC vs CD) or not consistent with IBD. The test is intended for use in patients with clinical suspicion of IBD.


Celiac PLUS (Prometheus Therapeutics & Diagnostics)

Celiac PLUS is a panel of 2 genetic and 5 serologic markers associated with celiac disease. Per the manufacturer, Celiac PLUS is a diagnostic test that also stratifies future risk of celiac disease. Genetic markers (human leukocyte antigen DQ2 and DQ8) are considered predictive of the risk of developing celiac disease; serologic markers (immunoglobulin A [IgA] anti-tissue transglutaminase antibody, IgA anti-endomysial antibodies, IgA anti-DGP antibodies, IgG anti-DGP, and total IgA) are considered diagnostic for celiac disease. Celiac PLUS is intended for patients at risk for disease (eg, with an affected first-degree relative) or with symptoms suggestive of disease.


Crohn’s Prognostic

Crohn’s Prognostic (Prometheus Therapeutics & Diagnostics) is a panel of 6 serologic (n=3) and genetic (n=3) biomarkers. Limited information about the test is available on the manufacturer’s website.


NOD2/CARD15 genotyping

NOD2/CARD15 genotyping for Crohn's Disease, as the analytical validity of NOD2 genotyping has not been identified. In addition, no data regarding the impact of NOD2 gene status on the health outcome of patients were identified.


Guidelines and Position Statements

The American College of Gastroenterology (ACG)

The American College of Gastroenterology (ACG) states that for CD, serological studies are evolving to provide adjunctive support for the diagnosis of CD but are not sufficiently sensitive or specific to be recommended for use as screening tools. Similarly, as reported in published ACG practice guidelines for ulcerative colitis (UC), pANCA, and ASCA currently are neither a first step nor a definitive step in differential diagnosis or clinical decision making.


Furthermore, the ACG states that the measurement of genetic mutations of CD has not yet been proven to be of clinical benefit for the general assessment of diagnosis, guidance of individual care, or prediction of response to specific medical therapies.


The American College of Gastroenterology (ACG) Ulcerative Colitis Practice Guidelines in Adults, updated in 2014, states that pANCA have been identified in 60–70% of UC patients but are also found in up to 40% of patients with CD. These pANCA-positive CD patients typically have a clinical phenotype resembling left-sided UC patients, so ANCA detection alone is of little value in distinguishing between UC and CD. The low sensitivity of pANCA for the diagnosis of UC prevents it from serving as a useful diagnostic tool.


American Gastroenterological Association Institute

In 2014, the American Gastroenterological Association Institute published guidelines on the identification, assessment, and initial medical treatment in Crohn disease. Fecal calprotectin is listed among other clinical lab tests to assess inflammatory status.


Prior Approval:

Not applicable



Fecal calprotectin testing in the diagnosis and management of intestinal conditions, including the diagnosis and management of inflammatory bowel disease, is considered investigational due to the lack of a well-established cutoff as well as the absence of prospective trials demonstrating clinical utility.


Fecal calprotectin testing in the home environment is considered investigational.


Fecal calprotectin testing is considered investigational as a test used in colorectal cancer screening.


Testing of serological markers in inflammatory bowel disease (IBD) is considered investigational, the effectiveness of this service cannot be established by review of the available published literature. Serodiagnostic tests of IBD include, but are not limited to, the following:

  • Anti-neutrophilic cytoplasmic antibody (ANCA), perinuclear anti-neutrophilic cytoplasmic antibody (pANCA)
  • Anti-saccharomyces cerevisiae antibody (ASCA)
  • Anti-outer membrane porin C (anti-OmpC) antibody
  • Anti-CBir1 flagellin (anti-CBir1) antibody
  • Anti-smooth muscle antibodies (ASMA)
  • Prometheus Crohn’s Prognostic
  • Prometheus IBD Sgi Diagnostic
  • Prometheus IBS diagnostic panel
  • Inflammatory Bowel Disease Panel (IBDP)


There is insufficient clinical evidence that pANCA and ASCA levels are linked with disease severity or that they change in response to specific medical treatments for IBD. Their usefulness is limited due to low specificity and sensitivity. The ANCA assay has reasonable sensitivity but low specificity for ulcerative colitis, while the ASCA assay has high specificity but very low sensitivity for Crohn's disease.


Inflammatory bowel disease (IBD) diagnostic testing combining serologic, genetic, and inflammatory markers (eg, Prometheus® IBD Sgi Diagnostic™, IBD Sgi Serology, Celiac PLUS, Crohn's Prognostic) is considered investigational.


Diagnostic testing combining the use of multiple biomarkers (i.e. GI Effects) including but not limited to triglycerides, meat and vegetable fibers, chymotrypsin, long-chain fatty acids, cholesterol, lactobacilli, ph, fecal yeast, and fecal secretory immunoglobulin A in the diagnosis of IBD is considered investigational. The clinical utility of panel testing in this scenario is unfounded at this time.


NOD2/CARD15 genotyping/genetic testing in the diagnosis and management of IBD is considered investigational. The analytical validity of NOD2 genotyping has not been identified. In addition, no data regarding the impact of NOD2 gene status on the health outcome of patients has been identified



Assessment of a diagnostic technology typically focuses on 3 parameters:

  1. its technical performance;
  2. diagnostic performance (sensitivity, specificity, and positive and negative predictive value) in appropriate patients;
  3. demonstration that the diagnostic information can be used to improve patient outcomes (clinical utility).


Technical performance of a device is normally assessed with 2 types of studies, those that compare test measurements with a gold standard, and those that compare results taken with the same device on different occasions (test-retest).


Diagnostic performance is evaluated by the ability of a test to accurately diagnose a clinical condition in comparison with the gold standard. The sensitivity of a test on the ability to detect a disease when the condition is present (true positive), while specificity indicates the ability to detect patients who suspected of disease but who do not have the condition (true negative). Evaluation of diagnostic performance, therefore, requires independent assessment by the 2 methods in a population of patients who are suspected of disease but who do not all have the disease.


Evidence related to improvement of clinical outcomes with use of this testing assesses the data linking use of a test to changes in health outcomes (clinical utility). While in some cases, tests can be evaluated adequately using technical and diagnostic performance, when a test identifies a new or different group of patients with a disease randomized trials are needed to demonstrate impact of the test on net health outcomes.


Like the studies on predicting responses to treatment, the impact of fecal calprotectin testing on health outcomes in UC and CD patients in remission has not been evaluated in controlled studies.


In summary, numerous studies have evaluated the ability of fecal calprotectin testing to distinguish between patients with inflammatory bowel disease and non-inflammatory bowel disease, the FDA-approved indication for the fecal calprotectin test. Generally, studies have shown that the fecal calprotectin test is reasonably accurate for this purpose when used in an appropriate patient population; that is, patients with clinical suspicion of inflammatory bowel disease based on examination and history. Studies have also examined the association between fecal calprotectin levels and the response to treatment or risk of relapse in patients known to have inflammatory bowel disease. However, studies have used various cutoffs to indicate an abnormally high fecal calprotectin level for diagnosing or monitoring patients and the optimal cutoff remains unknown. Moreover, no prospective trials have evaluated the clinical utility of the test; namely, the ability of test findings to improve patient management and/or health outcomes for any of its potential applications. Studies completed fail to show that the test value can directly translate to treatment.


The effectiveness of serological testing cannot be established by review of the available published literature or recommended by national guidelines. Currently the decreased diagnostic value and decreased sensitivity compared with conventional testing are factors that contribute to the use to diagnose inflammatory bowel disease, to distinguish ulcerative colitis from Crohn's disease, and for all other indications not being established.


No studies examining the clinical utility of Celiac PLUS were identified. Factors that support a chain of evidence for prognostic or diagnostic utility are lacking. A comparison of clinical and/or histopathologic outcomes using either Celiac PLUS or ACG’s published diagnostic algorithm would be required to demonstrate improved health outcomes with Celiac PLUS.


Procedure Codes and Billing Guidelines:

To report provider services, use appropriate CPT* codes, Modifiers, Alpha Numeric (HCPCS level 2) codes, Revenue codes, and/or diagnosis codes.

  • 83993 Calprotectin, fecal
  • 81479 Unlisted molecular pathology procedure


Selected References:

  • United States Food and Drug Administration (FDA). PhiCal 510(k) Substantial Equivalence Determination Decision Summary
  • van Rheenen PF, Van de Vijver E, Fidler V. Faecal calprotectin for screening of patients with suspected inflammatory bowel disease: diagnostic meta-analysis. BMJ 2010; 341:c3369.
  • von Roon AC, Karamountzos L, Purkayastha S et al. Diagnostic precision of fecal calprotectin for inflammatory bowel disease and colorectal malignancy. Am J Gastroenterol 2007; 102(4):803-13.
  • Otten CM, Kok L, Witteman BJ et al. Diagnostic performance of rapid tests for detection of fecal calprotectin and lactoferrin and their ability to discriminate inflammatory from irritable bowel syndrome. Clin Chem Lab Med 2008; 46(9):1275-80.
  • Schroder O, Naumann M, Shastri Y et al. Prospective evaluation of faecal neutrophil-derived proteins in identifying intestinal inflammation: combination of parameters does not improve diagnostic accuracy of calprotectin. Aliment Pharmacol Ther 2007; 26(7):1035-42.
  • Sidler MA, Leach ST, Day AS. Fecal S100A12 and fecal calprotectin as noninvasive markers for inflammatory bowel disease in children. Inflamm Bowel Dis 2008; 14(3):359-66.
  • Ashorn S, Honkanen T, Kolho KL et al. Fecal calprotectin levels and serological responses to microbial antigens among children and adolescents with inflammatory bowel disease. Imflamm Bowel Dis 2009; 15(2):199-205.
  • Turner D, Leach ST, Mack D et al. Faecal calprotectin, lactoferrin, M2-pyruvate kinase and S100A12 in severe ulcerative colitis: a prospective multicentre comparison predicting outcomes and monitoring response. Gut 2010; 59(9):1207-12.
  • Wagner M, Peterson CG, Ridefelt P et al. Fecal markers of inflammation used as surrogate markers for treatment outcome in relapsing inflammatory bowel disease. World J Gastroenterol 2008; 14(36):5584-9; discussion 88.
  • Costa F, Mumolo MG, Ceccarelli L et al. Calprotectin is a stronger predictive marker of relapse in ulcerative colitis than in Crohn’s disease. Gut 2005; 54(3):364-8.
  • Gisbert JP, Bermejo F, Perez-Calle JL et al. Fecal calprotectin and lactoferrin for the prediction of inflammatory bowel disease relapse. Inflamm Bowel Dis 2009; 15(8):1190-8.
  • Garcia-Sanchez V, Iglesias-Flores E, Gonzales R et al. Does fecal calprotectin predict relapse in patients with Crohn’s disease and ulcerative colitis? J Crohns Colitis 2010; 4(2):144-52.
  • Kallel L, Ayadi I, Matri S et al. Fecal calprotectin is a predictive marker of relapse in Crohn’s disease involving the colon: a prospective study. Eur J Gastroenterol Hepatol 2010; 22(3):340-5.
  • Orlando A, Modesto I, Castiglione F et al. The role of calprotectin in predicting endoscopic post-surgical recurrence in asymptomatic Crohn’s disease: a comparison with ultrasound. Eur Rev Med Pharmacol Sci 2006; 10(1):17-22.
  • Scarpa M, D’Inca R, Basso D et al. Fecal lactoferrin and calprotectin after ileocolonic resection for Crohn’s disease. Dis Colon Rectum 2007; 50(6):861-9.
  • Jellema P, van Tulder MW, van der Horst HE, et al. Inflammatory bowel disease: a systematic review on the value of diagnostic testing in primary care. Colorectal Dis. 2011 Mar;13(3):239-54.
  • Laharie D, Mesli S, El Hajbi F, et al. Prediction of Crohn’s disease relapse with faecal calprotectin in infliximab responders: a prospective study. Aliment Pharmacol Ther. 2011 Aug;34(4):462-9.
  • Gastroenterol Hepatol. 2013 Feb 19. pii: S0210-5705(13)00004-6. doi: 10.1016/j.gastrohep.2012.10.008. [Epub ahead of print,]
  • Mao, R., Xiao, Y.-l., Gao, X., Chen, B.-l., He, Y., Yang, L., Hu, P.-j. and Chen, M.-h. (2012), Fecal calprotectin in predicting relapse of inflammatory bowel diseases: A meta-analysis of prospective studies. Inflamm Bowel Dis, 18: 1894–1899. doi: 10.1002/ibd.22861
  • UpToDate. Higuchi LM and Bousvaros A. Clinical features and diagnosis of inflammatory bowel disease in children and adolescents. Waltham, MA : Wolters Kluwer Health; 2013.
  • National Institute for Health and Care Excellence (NICE). Faecal calprotectin diagnosis tests for inflammatory diseases of the bowel NICE diagnostics guidance 11. London, UK: NICE; 2013.
  • National Institute for Health and Care Excellence (NICE). Irritable bowel syndrome in adults: Diagnosis and management of irritable bowel syndrome in primary care. NICE clinical guideline 61 London, UK: NICE; Feb 2008, updated 2015.
  • Menees SB, Powell C, Kurlander J, et al. A meta-analysis of the utility of C-reactive protein, erythrocyte sedimentation rate, fecal calprotectin, and fecal lactoferrin to exclude inflammatory bowel disease in adults with IBS. Am J Gastroenterol. Mar 2015;110(3):444-454. PMID 25732419
  • Henderson P, Anderson NH, Wilson DC. The diagnostic accuracy of fecal calprotectin during the investigation of suspected pediatric inflammatory bowel disease: a systematic review and meta-analysis. Am J Gastroenterol. May 2014;109(5):637-645. PMID 23670113
  • Khoshbaten M, Pishahang P, Nouri M, et al. Diagnostic value of fecal calprotectin as a screening biomarker for gastrointestinal malignancies. Asian Pac J Cancer Prev. 2014;15(4):1667-70.
  • Kennedy NA, Clark A, Walkden A, et al. Clinical utility and diagnostic accuracy of faecal calprotectin for IBD at first presentation to gastroenterology services in adults aged 16-50 years. J Crohns Colitis. Jan 2015;9(1):41-49.
  • Gallo A, Gasbarrini A, Passaro G, Landolfi R, Montalto M (2014) Role of Fecal Calprotectin in Monitoring Response to Therapy in Inflammatory Bowel Diseases. J Clin Cell Immunol 5: 252. doi:10.4172/2155-9899.1000252
  • Rex DK, Johnson DA, Anderson JC et al. American College of Gastroenterology guidelines for colorectal cancer screening 2008. Am J Gastroenterol 2009; 104:739 – 750; doi: 10.1038/ajg.2009.104; published online 24 February 2009.
  • Thomson AI, Lees CW. Genetics of ulcerative colitis. Inflamm Bowel Dis. 2011;17(3):831-848.  Zholudev A, Zurakowski D, Young W, et al. Serologic testing with ANCA, ASCA, and anti-OmpC in children and young adults with Crohn's disease and ulcerative colitis: Diagnostic value and correlation with disease phenotype. Am J Gastroenterol. 2004;99(11):2235-2241
  • Carrera Silva EA, et al. T cell-derived protein S engages TAM receptor signaling in dendritic cells to control the magnitude of the immune response Immunity. 2013;30:160.
  • Wright EK, Kamm MA, De Cruz P et al. Measurement of fecal calprotectin improves monitoring and detection of recurrence of Crohn's disease after surgery. Gastroenterology. 2015 May;148(5):938-947.
  • World Gastroenterology Organisation (WGO).World Gastroenterology Organisation Global Guideline: irritable bowel syndrome: a global perspective September 2016.
  • Qiu Y, Mao R, Chen BL et al. Fecal calprotectin for evaluating postoperative recurrence of Crohn's disease: a meta-analysis of prospective studies. Inflamm Bowel Dis. 2015 Feb;21(2):315-22.
  • Menees SB, Powell C, Kurlander J1 et al. A meta-analysis of the utility of C-reactive protein, erythrocyte sedimentation rate, fecal calprotectin, and fecal lactoferrin to exclude inflammatory bowel disease in adults with IBS. Am J Gastroenterol. 2015 Mar;110(3):444-54
  • Bressler B, Panaccioni R, Fedorak, RN et al. Clinicians guide to the use of fecal calprotectin to identify and monitor disease activity in inflammatory bowel disease. Canadian Journal of Gastroenterology and Hepatology. Oct 2015, Vol 29, Issue 7: 369-372
  • Genova Diagnostics®. GI Effects® Comprehensive Profile - Stool.
  • Prometheus® Therapeutics and Diagnostics. Celiac Plus product information, August 2011.
  • Pietzak MM, Schofield TC, McGinniss MJ, et al. Stratifying risk for celiac disease in a large at-risk United States population by using HLA alleles. Clin Gastroenterol Hepatol. Sep 2009;7(9):966-971. PMID 19500688
  • Lasson A, Ohman L, Stotzer PO, et al. Pharmacological intervention based on fecal calprotectin levels in patients with ulcerative colitis at high risk of a relapse: A prospective, randomized, controlled study. United European Gastroenterol J. Feb 2015;3(1):72-79. PMID 25653861
  • Sandborn W, Binion D, Persley K, et al. AGA Institute Guidelines for the Identification, Assessment and Initial Medical Treatment in Crohn’s Disease: Clinical Care Pathway. 2014; 
  • Heida A, Park KT, van Rheenen PF. Clinical utility of fecal calprotectin monitoring in asymptomatic patients with inflammatory bowel disease: a systematic review and practical guide. Inflamm Bowel Dis. Jun 2017;23(6):894-902. PMID 28511198


Policy History:

  • October 2018 - Annual review, Policy revised
  • October 2017 - Annual review, Policy revised
  • October 2016 - Annual review, Policy revised
  • November 2015 - Annual review, Policy revised
  • December 2014 - Annual review, Policy renewed
  • February 2014 - Annual review, Policy renewed
  • March 2013 - Annual review, Policy renewed
  • March 2012 - Annual review, Policy renewed
  • April 2011 - Literature review, New policy

Wellmark medical policies address the complex issue of technology assessment of new and emerging treatments, devices, drugs, etc.   They are developed to assist in administering plan benefits and constitute neither offers of coverage nor medical advice. Wellmark medical policies contain only a partial, general description of plan or program benefits and do not constitute a contract. Wellmark does not provide health care services and, therefore, cannot guarantee any results or outcomes. Participating providers are independent contractors in private practice and are neither employees nor agents of Wellmark or its affiliates. Treating providers are solely responsible for medical advice and treatment of members. Our medical policies may be updated and therefore are subject to change without notice.


*CPT® is a registered trademark of the American Medical Association.