SUPERSEDED Local Coverage Determination (LCD)

Cystatin C Measurement

L37598

Expand All | Collapse All
Proposed LCD
Proposed LCDs are works in progress that are available on the Medicare Coverage Database site for public review. Proposed LCDs are not necessarily a reflection of the current policies or practices of the contractor.
Superseded
To see the currently-in-effect version of this document, go to the section.

Document Note

Note History

Contractor Information

LCD Information

Document Information

Source LCD ID
N/A
LCD ID
L37598
Original ICD-9 LCD ID
Not Applicable
LCD Title
Cystatin C Measurement
Proposed LCD in Comment Period
N/A
Source Proposed LCD
DL37598
Original Effective Date
For services performed on or after 12/17/2018
Revision Effective Date
For services performed on or after 06/09/2022
Revision Ending Date
01/03/2024
Retirement Date
N/A
Notice Period Start Date
11/01/2018
Notice Period End Date
12/16/2018

CPT codes, descriptions, and other data only are copyright 2023 American Medical Association. All Rights Reserved. Applicable FARS/HHSARS apply.

Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

Current Dental Terminology © 2023 American Dental Association. All rights reserved.

Copyright © 2024, the American Hospital Association, Chicago, Illinois. Reproduced with permission. No portion of the AHA copyrighted materials contained within this publication may be copied without the express written consent of the AHA. AHA copyrighted materials including the UB‐04 codes and descriptions may not be removed, copied, or utilized within any software, product, service, solution, or derivative work without the written consent of the AHA. If an entity wishes to utilize any AHA materials, please contact the AHA at 312‐893‐6816.

Making copies or utilizing the content of the UB‐04 Manual, including the codes and/or descriptions, for internal purposes, resale and/or to be used in any product or publication; creating any modified or derivative work of the UB‐04 Manual and/or codes and descriptions; and/or making any commercial use of UB‐04 Manual or any portion thereof, including the codes and/or descriptions, is only authorized with an express license from the American Hospital Association. The American Hospital Association (the "AHA") has not reviewed, and is not responsible for, the completeness or accuracy of any information contained in this material, nor was the AHA or any of its affiliates, involved in the preparation of this material, or the analysis of information provided in the material. The views and/or positions presented in the material do not necessarily represent the views of the AHA. CMS and its products and services are not endorsed by the AHA or any of its affiliates.

Issue

Issue Description

This LCD outlines limited coverage for this service with specific details under Coverage Indications, Limitations and/or Medical Necessity.

Issue - Explanation of Change Between Proposed LCD and Final LCD

CMS National Coverage Policy

Title XVIII of the Social Security Act, §1862(a)(1)(A) allows coverage and payment for only those services that are considered to be reasonable and necessary.

Title XVIII of the Social Security Act, §1861(xx)(1) addresses cardiovascular screening blood tests.

42 Code of Federal Regulations (CFR) 410.32(a) indicates that diagnostic tests may be ordered by the treating physician (or other treating practitioner acting within the scope of his or her license and Medicare requirements).

CMS Internet-Only Manual, Pub. 100-02, Medicare Benefit Policy Manual, Chapter 15, §80 Requirements for Diagnostic X-Ray, Diagnostic Laboratory, and Other Diagnostic Tests, §80.1.1 Certification Changes

Coverage Guidance

Coverage Indications, Limitations, and/or Medical Necessity

History/Background and/or general information 

Cystatin C is a low molecular weight protein produced by all nucleated cells in the body at a constant rate. Cystatin C is freely filtered by the renal glomerulus, completely reabsorbed by the proximal tubule, and then metabolized by the proximal tubule. It has been proposed and investigated as an improved marker of renal function and as a potential alternative to serum creatinine based estimated glomerular filtration rate (eGFR), as well as a biomarker for predicting cardiovascular risk.  

Clinical assessment of kidney function is part of routine medical care for adults. GFR is the best overall index of kidney function. Normal GFR varies according to age, sex, and body size, and declines with age. Routinely, GFR is estimated from prediction equations, which are based on endogenous serum markers like creatinine,  in addition to demographic variables such as age, sex and race. The National Kidney Foundation recommends using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) Creatinine Equation (2009) to estimate GFR.  

Cystatin C is considered to be a potential alternative to serum creatinine for estimating GFR. GFR can be estimated (eGFR) from serum cystatin C utilizing an equation which includes the age and gender of the patient. Cystatin C eGFR may have advantages over creatinine eGFR in certain patient groups in whom muscle mass is abnormally high or low (e.g., individuals who are very elderly, malnourished, or have quadriplegia). Serum creatinine levels may also be influenced by diet (e.g., vegetarian or high protein diets) and medications that block distal tubule secretion of creatinine. Blood levels of cystatin C also equilibrate more quickly than creatinine. Therefore, serum cystatin C may be more accurate than serum creatinine when kidney function is rapidly changing (for example amongst hospitalized individuals). 

Cystatin C levels have been reported to be abnormally elevated or decreased in some medical conditions (e.g., HIV disease and thyroid disease) and by some medications (e.g., corticosteroids). In clinical situations where confirmation of the eGFR by serum cystatin C is warranted, equations that combine serum cystatin C and serum creatinine provide a more precise eGFR than equations using serum cystatin C alone. 

 

Estimation of GFR from serum creatinine remains the clinical standard worldwide. 

Covered Indications 

Cystatin C testing is medically reasonable and necessary when all of the following are met:

  • In adults with eGFRcreat 45–59 ml/min/1.73 m2 (chronic kidney disease (CKD) stage 3A mildly to moderately decreased GFR) who do not have markers of kidney damage; and
  • If confirmation is warranted
    • When GFR estimates based on serum creatinine are thought to be inaccurate; and
    • When decisions depend on a more accurate knowledge of the GFR, such as confirming a diagnosis of CKD, determining eligibility for kidney donation, or adjusting the dosage of toxic drugs that are excreted by the kidneys). 

Limitations 

The following are not reasonable and necessary and therefore, will be denied: 

  • Measurement of cystatin C to assess cardiovascular risk is considered investigational in the risk assessment and management of cardiovascular disease. Cystatin C is not covered according to Title XVIII of the Social Security Act, §1861(xx)(1). Therefore, cystatin C measurement is considered not medically reasonable and necessary.
  • Based on the Kidney Disease Outcomes Quality Initiative (KDOQI)™ US Commentary on the 2012 Kidney Disease: Improving Global Outcomes (KDIGO) Clinical Practice Guideline for the Evaluation and Management of CKD, cystatin C testing is considered not medically reasonable and necessary for patients with following stages of CKD:
    • Stage 1 Kidney damage with normal or elevated GFR > 90 ml/min/1.73 m2
    • Stage 2 Kidney damage with mild decrease in GFR 60-89 ml/min/1.73 m2 
    • Stage 3B Moderately to Severely decreased GFR 30-44 ml/min/1.73 m2
    • Stage 4 Severely decreased GFR 15-29 ml/min/1.73 m2
    • Stage 5 Kidney Failure GFR < 15 ml/min/1.73 m2

 

Summary of Evidence

Evidence-based clinical guidelines.

KDIGO 2012 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease 

“The Kidney Disease: Improving Global Outcomes (KDIGO) 2012 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease (CKD) serves to update the 2002 KDOQI™ Clinical Practice Guidelines for Chronic Kidney Disease: Evaluation, Classification, and Stratification following a decade of focused research and clinical practice in CKD. The document aims to provide state-of-the-art guidance on the evaluation, management and treatment for all patients with CKD. Specifically, the guideline retains the definition of CKD but presents an enhanced classification framework for CKD; elaborates on the identification and prognosis of CKD; discusses the management of progression and complications of CKD; and expands on the continuum of CKD care: timing of specialist referral, ongoing management of people with progressive CKD, timing of the initiation of dialysis, and finally the implementation of a treatment program, which includes comprehensive conservative management. The development of the guideline followed an explicit process of evidence review and appraisal. Treatment approaches are addressed in each chapter and guideline recommendations are based on systematic reviews of relevant trials. Practical comments or statements which serve as educational purposes are ungraded, but included as important information for the readership. Appraisal of the quality of the evidence and the strength of recommendations followed the GRADE approach. Ongoing areas of controversies, limitations of the evidence, and international relevance are discussed and additional suggestions are provided for future research.” 

The guideline recommends using serum creatinine and a GFR estimating equation for initial assessment of CKD. It suggests using additional tests (such as cystatin C or a clearance measurement) for confirmatory testing in specific circumstances when eGFR based on serum creatinine is less accurate. Confirmation of a decreased eGFR is warranted in specific circumstances where decisions depend on more accurate knowledge of the GFR, such as confirming a diagnosis of CKD, determining eligibility for kidney donation, or adjusting the dosage of toxic drugs that are excreted by the kidneys. It also suggests measuring cystatin C in adults with eGFRcreat 45–59 ml/min/1.73 m2 who do not have markers of kidney damage if confirmation of CKD is required. Another suggestion is measuring GFR using an exogenous filtration marker under circumstances where more accurate ascertainment of GFR will impact on treatment decisions. 

 

KDOQI™ US Commentary on the 2012 KDIGO Clinical Practice Guideline for the Evaluation and Management of CKD 

“The National Kidney Foundation–Kidney Disease Outcomes Quality Initiative (NKF-KDOQI™) guideline for evaluation, classification, and stratification of chronic kidney disease (CKD) was published in 2002. The KDOQI™ guideline was well accepted by the medical and public health communities, but concerns and criticisms arose as new evidence became available since the publication of the original guidelines. KDIGO (Kidney Disease: Improving Global Outcomes) recently published an updated guideline to clarify the definition and classification of CKD and to update recommendations for the evaluation and management of individuals with CKD based on new evidence published since 2002. The primary recommendations were to retain the current definition of CKD based on decreased glomerular filtration rate or markers of kidney damage for 3 months or more and to include the cause of kidney disease and level of albuminuria, as well as level of glomerular filtration rate, for CKD classification. NKF-KDOQI™ convened a work group to write a commentary on the KDIGO guideline in order to assist US practitioners in interpreting the KDIGO guideline and determining its applicability within their own practices. Overall, the commentary work group agreed with most of the recommendations contained in the KDIGO guidelines, particularly the recommendations regarding the definition and classification of CKD. However, there were some concerns about incorporating the cause of disease into CKD classification, in addition to certain recommendations for evaluation and management.” 

The guideline states estimation of GFR from serum creatinine remains the clinical standard worldwide. It also recognizes the limitations of creatinine and recommends additional confirmatory tests, such as measurement of cystatin C or clearance, in situations when estimates of GFR from serum creatinine are less accurate. For the purposes of estimation of measured GFR, the combination of both markers (cystatin C and creatinine) provides a more precise estimate. The guideline agrees that GFR estimation using cystatin C alone or in combination with creatinine is useful as a confirmatory test of eGFR from creatinine, and that it improves risk stratification. 

 

National Academy of Clinical Biochemistry Laboratory Medicine Practice Guidelines: Emerging Biomarkers for Primary Prevention of Cardiovascular Disease 

The guidelines state cystatin C may be a more powerful predictor of cardiovascular events than eGFR calculation based on creatinine, and recommends additional research to determine if interventions based on cystatin C measurements for risk stratification will provide added clinical benefit. Also, the guidelines state cystatin C has been proposed and investigated as an improved marker of renal function, a potential alternative to serum creatinine based eGFR, and the results of a meta-analysis support serum cystatin C as a promising, easily measured marker for detecting early kidney function impairment. 

 

2010 ACCF/AHA Guideline for Assessment of Cardiovascular Risk in Asymptomatic Adults: Executive Summary 

The American College of Cardiology Foundation (ACCF) and the American Heart Association (AHA) state “Global risk scores (such as the Framingham Risk Score [FRS]) that use multiple traditional cardiovascular risk factors should be obtained for risk assessment in all asymptomatic adults without a clinical history of coronary heart disease (CHD). These scores are useful for combining individual risk factor measurements into a single quantitative estimate of risk that can be used to target preventive interventions.” 

Cystatin C is not referenced in the guideline. Therefore, there are no recommendations for cystatin C testing for cardiovascular risk assessment. 

 

2013 ACC/AHA Cardiovascular Risk Assessment Guideline 

Members of the American College of Cardiology (ACC) and the AHA Work Group proposed an initial list of novel risk markers for inclusion in critical question 1 (CQ1), which was then prioritized during several rounds of discussion. In selecting the final list, the Work Group gave priority to factors that have engendered substantial discussion in the scientific community and that could be reasonably considered as potentially feasible for widespread population use by primary care providers in routine clinical settings in the United States. In these deliberations, the Work Group considered availability, cost, assay reliability, and risks of the test or downstream testing. The final list of new risk markers to be evaluated included several blood and urine biomarkers (hs-CRP [high-sensitivity C-reactive protein], ApoB [Apolipoprotein B], creatinine [or eGFR], and microalbuminuria), several measures of subclinical cardiovascular disease (CAC [coronary artery calcium], CIMT [carotid intima-media thickness], and ABI [ankle brachial index]), family history, and cardiorespiratory fitness. It was noted that measurement of ApoB, albuminuria, GFR, or cardiorespiratory fitness is of uncertain value. The contribution of ApoB, CKD, albuminuria, and cardiorespiratory fitness to risk assessment for a first atherosclerotic cardiovascular disease (ASCVD) event is uncertain at present.  

Cystatin C is not referenced in the guideline. Therefore, there are no recommendations for cystatin C testing for cardiovascular risk assessment.



Analysis of Evidence (Rationale for Determination)

Level of Evidence

Quality of Evidence-Moderate
Strength of Evidence-Moderate
Weight of Evidence-Moderate

Analysis of Evidence
(Rationale for Determination)

The guideline from the National Kidney Foundation supports that estimation of GFR from serum creatinine remains the clinical standard worldwide. However, it acknowledges the limitations of serum creatinine and agrees with the KDIGO 2012 Clinical Practice Guideline suggestions for use of serum cystatin C as a confirmatory test for eGFR when estimates of GFR from serum creatinine are less accurate in adults with eGFR 45–59 ml/min/1.73 m2 who do not have markers of kidney damage and if confirmation is warranted.

Title XVIII of the Social Security Act, §1861(xx)(1) Cardiovascular Screening Blood Test does not include cystatin C measurement as a covered service. The ACCF, ACC and the AHA guidelines do not support serum cystatin C testing for cardiovascular risk assessment.

 

Proposed Process Information

Synopsis of Changes
Changes Fields Changed
N/A
Associated Information
Sources of Information
Bibliography
Open Meetings
Meeting Date Meeting States Meeting Information
N/A
Contractor Advisory Committee (CAC) Meetings
Meeting Date Meeting States Meeting Information
N/A
MAC Meeting Information URLs
N/A
Proposed LCD Posting Date
Comment Period Start Date
Comment Period End Date
Reason for Proposed LCD
Requestor Information
This request was MAC initiated.
Requestor Name Requestor Letter
View Letter
N/A
Contact for Comments on Proposed LCD

Coding Information

Bill Type Codes

Code Description

Please accept the License to see the codes.

N/A

Revenue Codes

Code Description

Please accept the License to see the codes.

N/A

CPT/HCPCS Codes

Please accept the License to see the codes.

N/A

ICD-10-CM Codes that Support Medical Necessity

Group 1

Group 1 Paragraph:

N/A

Group 1 Codes:

N/A

N/A

ICD-10-CM Codes that DO NOT Support Medical Necessity

Group 1

Group 1 Paragraph:

N/A

Group 1 Codes:

N/A

N/A

Additional ICD-10 Information

General Information

Associated Information

Utilization Guidelines 

In accordance with CMS Ruling 95-1 (V), utilization of these services should be consistent with locally acceptable standards of practice.  

Cystatin C testing will be considered medically reasonable and necessary when furnished as a confirmatory test in specific circumstances when eGFR based on serum creatinine is less accurate (e.g., muscle mass is abnormally high or low, dietary intake, medications that block distal tubule secretion of creatinine) and when more accurate knowledge of the eGFR will impact decisions, such as confirming a diagnosis of CKD, determining eligibility for kidney donation, or adjusting the dosage of toxic drugs that are excreted by the kidneys.

Repetitive use of cystatin C testing without documented evidence supporting the medical necessity would not be expected.  

When services are performed in excess of established parameters, they may be subject to prepayment review for medical necessity.

Sources of Information
N/A
Bibliography
  1. Arpegard, J., Magnusson, P.K.E., Chen, X., et.al. (2016). Cystatin C predicts incident cardiovascular disease in twins. J Am Heart Assoc, 1-7.  doi: 10.1161/JAHA.115.003085. 
  2. Ayub, S., Zafar, M.N., et.al. (2014). Evaluation of renal function by cystatin c in renal transplant recipients. Experimental and Clinical Transplantation, 1, 37-40. 
  3. Bongiovanni, C., Magrini, L., et.al. (2015). Serum cystatin c for the diagnosis of acute kidney injury in patients admitted in the emergency department.  Disease Markers, 1-7. http://dx.doi.org/10.1155/2015/416059 
  4. Dandana, A., Gammoudi, I., Chalghoum, A., et.al. (2014). clinical utility of serum cystatin c in predicting coronary artery disease in patients without chronic kidney disease. J Clin Lab Analysis, 28, 191–7. 
  5. Djamali, A., Samaniego, M., et.al. (2006). Medical Care of Kidney transplant recipients after the first posttransplant year. Clin J Am Soc Nephrol, 1, 623–640. doi: 10.2215/CJN.01371005. 
  6. Goff DC Jr, Lloyd-Jones DM, Bennett G et al. 2013 ACC/AHA guideline on the assessment of cardiovascular risk: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. Circulation. 2014;129(suppl 2):S49-S73. 
  7. Greenland P, Alpert JS, Beller GA, et al. 2010 ACCF/AHA guideline for assessment of cardiovascular risk in asymptomatic adults: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Circulation. 2010;122:e584–e636. 
  8. Herget-Rosenthal, S., Marggraf, G., et.al. (2014). Early detection of acute renal failure by serum cystatin. C. Kidney International, 66, 1115–1122. 
  9. Inker L., Astor B., Fox C, et al.  KDOQI US Commentary on the 2012 KDIGO Clinical Practice Guideline for the Evaluation and Management of CKD Am J Kidney Dis. 2014;63(5):713-35. 
  10. Inker, L., Schmid, C.H., et.al. (2012). Estimating Glomerular Filtration Rate from Serum Creatinine and Cystatin C.  N Engl J Med, 367(1): 20–29. doi:10.1056/NEJMoa1114248.   11
  11. Kidney Disease: Improving Global Outcomes (KDIGO) Acute Kidney Injury Work Group KDIGO Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease. Kidney Int Suppl. 2013;3:1–163. 
  12. Lee, M., Saver, J.L. et.al. (2010). Impact of Elevated Cystatin C Level on Cardiovascular Disease Risk in Predominantly High Cardiovascular Risk Populations A Meta-Analysis. Circ Cardiovasc Qual Outcomes, 675-683. doi: 10.1161/CIRCOUTCOMES.110.957696.  
  13. Lima, J.R., Salgado, J.V., et.al. (2011). Cystatin C and inflammatory markers in kidney transplant recipients. Rev Assoc Med Bras, 57(3):347-352. 
  14. Lopez-Giacoman, S., Madero, M. (2015). Biomarkers in chronic kidney disease, from kidney function to kidney damage. World J Nephrol, 4(1): 57-73.  
  15. Malyszko, J., Lukaszyk, E., Glowinska, I., Durlik, M. (2015). Biomarkers of delayed graft function as a form of acute kidney injury in kidney transplantation. Scientific Reports, 5(11684), 1-9. doi: 10.1038/srep11684.  
  16. Melander, O., Newton-Cheh, N., et.al. (2009). Novel and conventional biomarkers for the prediction of incident cardiovascular events in the community, JAMA, 302(1), 49–57. doi:10.1001/jama.2009.943. 
  17. National Academy of Clinical Biochemistry: Laboratory medicine practice guidelines, Emerging biomarkers for primary prevention of cardiovascular disease and stroke. April, 2009. 
  18. Peralta, C.A., Katz, R., et.al. (2011). Cystatin C Identifies Chronic Kidney Disease Patients at Higher Risk for Complications. J Am Soc Nephrol, 22, 147–155. 
  19. Peralta, C.A., Shlipak, M.G. (2011).  Detection of chronic kidney disease with creatinine, cystatin c, and urine albumin-to-creatinine ratio and association with progression to end-stage renal disease and mortality.  JAMA, 305(15), 1545–1552. doi:10.1001/jama.2011.468.  
  20. Shlipak MG, Mattes MD, and Peralta CA (2013). Update on Cystatin C: incorporation into clinical practice. Am J Kidney Dis, 62(3): 595–603. 
  21. Soto, K., Coelho, S., et.al. (2010). Cystatin C as a marker of acute kidney injury in the emergency department. Clin J Am Soc Nephrol, 5, 1745–1754.  
  22. Svensson-Färbom P, Almgren P, Hedblad B, et al. (2015). Cystatin C is not causally related to coronary artery disease. PLOS ONE, doi:10.1371/journal.pone.0129269 
  23. Taglieri, N., Koenig, W., Kaski, J.C., (2009). Cystatin c and cardiovascular risk. Clinical Chemistry, 55(11), 1932–1943. 
  24. van der Laan, S.,  Fall, T., Soumaré, A., et.al. (2016). Cystatin C and Cardiovascular Disease, A Mendelian Randomization Study. Journal of the American College of Cardiology. 68(9), 934-45.
  25. Vigil, A., Condés, E., Vigil, L. et.al. (2014). Cystatin C as a predictor of mortality and cardiovascular events in a population with chronic kidney disease.  International Journal of Nephrology, 1-7. 
  26. Wen, Y., Xia, D., Wang, Y., et.al. (2016). Cystatin C is Associated with Plaque Phenotype and Plaque Burden. Kidney Blood Press Res, 41:197-207.

 

Revision History Information

Revision History Date Revision History Number Revision History Explanation Reasons for Change
06/09/2022 R8

R9
Revision Effective: 06/09/2022

Revision Explanation: Under LCD Title revised the title to read Lab: Cystatin C Measurement. Under Bibliography changes were made to citations to reflect AMA citation guidelines. Formatting and punctuation were corrected throughout the LCD

 

  • Provider Education/Guidance
05/27/2021 R7

R8
Revision Effective: 05/27/2021

Revision Explanation: Under CMS National Coverage Policy added regulation CMS Internet-Only Manual, Pub. 100-02, Medicare Benefit Policy Manual, Chapter 15, §80 Requirements for Diagnostic X-Ray, Diagnostic Laboratory, and Other Diagnostic Tests, §80.1.1 Certification Changes and Title XVIII of the Social Security Act, §1861(xx)(1) addresses cardiovascular screening blood tests. Formatting, punctuation and typographical errors were corrected throughout the LCD. Acronyms were inserted where appropriate throughout the LCD.

At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Provider Education/Guidance
12/10/2020 R6

R7

Revision Effective: N/A

Revision Explanation: Annual review, no changes were made.

11/30/2020: At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

R6
Revision Effective: 12/10/2020

Revision Explanation: Under CMS National Coverage Policy removed regulation CMS Internet-Only Manual, Pub. 100-02, Medicare Benefit Policy Manual, Chapter 15, sections 80.0, 80.1.1, and 80.1.2 and moved to related Billing and Coding article. Under Associated Information removed Documentation Requirements section and moved to the related Billing and Coding article. Under Bibliography changes were made to citations to reflect AMA citation guidelines. KDOQI™ was added where applicable throughout the LCD. Formatting, punctuation and typographical errors were corrected throughout the LCD. Acronyms were defined where appropriate throughout the LCD.

At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Typographical Error
11/28/2019 R5

R5

Revision Effective: 11/28/2019

Revision Explanation: Removed regulations from CMS National Policy section concerning billing and coding and placed in related billing and coding article.

12/27/2019:At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Provider Education/Guidance
11/28/2019 R4

R4

Revision Effective: 11/28/2019

Revision Explanation: Annual review, no changes made to the policy.

11/21/2019:At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Other (Annual Review)
09/19/2019 R3

R3

Revision Effective: 09/19/2019 Revision Explanation: Converted policy into new policy template that no longer includes coding section based on CR 10901. For Approval, no changes.

09/13/2019:At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Revisions Due To Code Removal
09/19/2019 R2

R2

Revision Effective: 09/19/2019 Revision Explanation: Converted policy into new policy template that no longer includes coding section based on CR 10901.

09/12/2019:At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

 

  • Revisions Due To Code Removal
09/05/2019 R1

All coding located in the Coding Information section has been removed from the related MolDX: Cystatin C Measurement L37598 LCD added to this article.

  • Provider Education/Guidance
N/A

Associated Documents

Attachments
N/A
Related National Coverage Documents
N/A
Public Versions
Updated On Effective Dates Status
12/29/2023 01/04/2024 - N/A Currently in Effect View
06/01/2022 06/09/2022 - 01/03/2024 Superseded You are here
Some older versions have been archived. Please visit the MCD Archive Site to retrieve them.

Keywords

N/A

Read the LCD Disclaimer