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Knee Orthoses Pre-Pay Review Quarterly Status Report

Below is the analysis of claim denials for knee orthoses HCPCS codes L1832, L1833, L1843, L1844, L1845, L1851, L1852, and L2397 reviewed between October 1 and December 31, 2023. The error rate for this quarter is 65.22%. The top 10 reasons for claim denials are as follows:

Rank Reason Percent
1. The HCPCS procedure code on the claim is not correct for the item(s) billed. 36.11%
2. The file does not include medical records that support an examination of knee instability and an objective description of joint laxity (i.e., joint testing, anterior draw, posterior draw, valgus/varus test) from the treating practitioner. 18.06%
3. The medical record does not contain one of the diagnoses required by the Knee Orthoses LCD (L33318)External Website. 9.72%
4. The records do not support that the person who did the custom fitting for the orthosis has the expertise of a certified orthotist or an individual who has equivalent specialized training in the provision of orthotics such as a physician, treating practitioner, an occupational therapist, or physical therapist in compliance with all applicable Federal and State licensure and regulatory requirements. 8.33%
5. The medical record documentation is not authenticated (handwritten or electronic) by the author. Refer to Medicare Program Integrity Manual 100-08, Chapter 3, Section 3.3.2.4External PDF. 4.17%
6. The documentation does not include verification that the equipment was lost, stolen, or irreparably damaged in a specific incident. Refer to Medicare Claims Processing Manual 100-04, Chapter 20, Section 50 and Standard Documentation Requirements for All Claims Submitted to DME MACs (A55426)External Website. 4.17%
7. The documentation submitted indicates the item(s) were returned by the beneficiary. 4.17%
8. The file does not include medical records that support that the beneficiary is ambulatory. 2.78%
9. The documentation does not include a valid face-to-face encounter that meets the requirements as outlined in the Standard Documentation Requirements for All Claims Submitted to DME MACs (A55426)External Website. 2.78%
10. No medical record documentation was received. Refer to Medicare Program Integrity Manual 100-08, Chapter 3, Section 3.2.3.8External PDF. 2.78%

*The total percentage will be greater than 100% because some claims were denied for multiple reasons.

**The error rate included is an overall average for the supplier specific reviews as a part of the Targeted Probe and Educate program. This is not meant to represent an overall error rate for the HCPCS code or policy under medical record review.

Resources:

Updated: February 2, 2024

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