E85. 81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
ICD-10-CM Codes that Support Medical Necessity For monitoring of patient compliance in a drug treatment program, use diagnosis code Z03. 89 as the primary diagnosis and the specific drug dependence diagnosis as the secondary diagnosis.
ICD-10 code R76. 8 for Other specified abnormal immunological findings in serum is a medical classification as listed by WHO under the range - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified .
ICD-10 | Monoclonal gammopathy (D47. 2)
Overview and Clinical Utility: In order to match our testing method that is currently being performed, urine drug screen analysis will be billed using CPT code 80101 for each drug class.
9.
Code R53. 83 is the diagnosis code used for Other Fatigue. It is a condition marked by drowsiness and an unusual lack of energy and mental alertness. It can be caused by many things, including illness, injury, or drugs.
ICD-10 code R79. 89 for Other specified abnormal findings of blood chemistry is a medical classification as listed by WHO under the range - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified .
Note: Use ICD-10-CM code Z74. 09 and Z78.
In general, a low kappa-lambda ratio (< 0.26) indicates the overproduction of lambda light chains, and a high ratio (> 1.65) indicates the overproduction of kappa light chains.
ICD-10 code: D47. 2 Monoclonal gammopathy of undetermined significance (MGUS)
Light chains are proteins produced by immune cells called plasma cells. Also called kappa and lambda light chains, they link together with other proteins (heavy chains) to form immunoglobulins (also known as antibodies) that target and neutralize specific threats to the body such as bacteria and viruses.
Abnormality of plasma protein, unspecified 1 R77.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 2 The 2021 edition of ICD-10-CM R77.9 became effective on October 1, 2020. 3 This is the American ICD-10-CM version of R77.9 - other international versions of ICD-10 R77.9 may differ.
The 2022 edition of ICD-10-CM R77.9 became effective on October 1, 2021.
Kappa/Lambda Light Chains, Free with Ratio, Random Urine - Kappa/Lambda Light Chains, Free with Ratio, Urine by turbidimetry provides a sensitive detection and quantitation of free light chains (FLCs) in urine earlier than electrophoresis and immunofixation.
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Kappa/Lambda Light Chains, Total, Random Urine - Polyclonal immunoglobulin light chains (kappa and lambda) normally occur in a ratio of 2:1, whereas monoclonal immunoglobulin light chains exhibit only one type of light chain, either kappa or lambda. A kappa/lambda ratio outside of 2:1 is an indication of a monoclonal gammopathy.
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In a healthy kidney, the tubular cells selectively reabsorb all FLC so their presence in urine is probably due to secretion into the urinary tract.
The laboratory will perform FLC analysis on urine, but a serum sample is preferred for many reasons. Analogous to glucose metabolism, FLC spill into the urine only after the tubular reabsorptive capacity is exceeded. Thus, the serum FLC ratio has been shown to be abnormal in patients with monoclonal gammopathy despite normal urine FLC ratios or normal urine immunofixation. Serum tests are also more sensitive for the detection of residual monoclonal FLC after treatment and for the early detection of monoclonal FLC after relapse in patients with monoclonal gammopathy.
κ free light chain quantitation in serum; λ free light chain quantitation in serum; calculated κ:λ light chains ratio in serum
Values obtained with different assay methods should not be used interchangeably in serial testing. It is recommended that only one assay method be used consistently to monitor each patient's course of therapy. This procedure does not provide serial monitoring; it is intended for one-time use only.
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Sample should be allowed to clot and the serum separated as soon as possible to prevent hemolysis. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.
Refrigerate; samples are stable for 21 days at 2°C to 8°C. For longer storage, freeze at -20°C.
Microbially-contaminated specimen; specimen containing particulate matter; lipemic or hemolyzed specimen
Immunoglobulin molecules consist of two identical heavy chains (α, δ, ε, γ, or μ) that define the immunoglobulin class and two identical light chains (κ or λ). Each light chain is covalently linked to a heavy chain and the two heavy chains are linked covalently at the hinge region.