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The CPT® Code 82525 refers to the laboratory test for measuring copper levels in blood, urine, or liver tissue. Copper is a vital trace mineral that plays a crucial role in various enzymatic reactions within the body, contributing to processes such as iron metabolism, the formation of connective tissue, and the functioning of the nervous system. The assessment of copper levels is important for diagnosing and monitoring several medical conditions. Elevated copper levels may indicate the presence of Wilson disease, a genetic disorder that leads to excessive copper accumulation in the body, as well as conditions such as pregnancy, certain illnesses or infections, stress, and the intake of specific medications, including oral contraceptives and nutritional supplements. Conversely, decreased copper levels can occur due to factors such as corticosteroid use, malnutrition, or malabsorption syndromes, which can impair the body's ability to absorb essential nutrients. The testing process involves obtaining a blood sample through a venipuncture, a liver sample via a liver biopsy, or a urine sample collected over a 24-hour period. The analysis of these samples is performed using quantitative inductively coupled plasma-mass spectrometry, a highly sensitive technique that allows for precise measurement of copper concentrations.
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The copper level test (CPT® Code 82525) is indicated for various clinical scenarios where assessment of copper concentration is necessary. The following conditions and situations warrant this testing:
The procedure for testing copper levels involves several key steps, each critical for obtaining accurate results. The following outlines the procedural steps involved in the collection and analysis of samples:
After the procedure, the samples are analyzed, and results are typically available within a specified timeframe, depending on the laboratory's processing capabilities. Patients may not require any specific post-procedure care following blood or urine sample collection. However, if a liver biopsy is performed, patients may need to be monitored for any potential complications, such as bleeding or infection at the biopsy site. It is essential for healthcare providers to interpret the results in conjunction with clinical findings and other diagnostic tests to make informed decisions regarding patient care.
| Short Descr | ASSAY OF COPPER | Medium Descr | ASSAY OF COPPER | Long Descr | Copper | Status Code | Statutory Exclusion (from MPFS, may be paid under other methodologies) | Global Days | XXX - Global Concept Does Not Apply | PC/TC Indicator (26, TC) | 9 - Not Applicable | Multiple Procedures (51) | 9 - Concept does not apply. | Bilateral Surgery (50) | 9 - Concept does not apply. | Physician Supervisions | 09 - Concept does not apply. | Assistant Surgeon (80, 82) | 9 - Concept does not apply. | Co-Surgeons (62) | 9 - Concept does not apply. | Team Surgery (66) | 9 - Concept does not apply. | Diagnostic Imaging Family | 99 - Concept Does Not Apply | CLIA Waived (QW) | No | APC Status Indicator | Conditionally packaged laboratory tests | Type of Service (TOS) | 5 - Diagnostic Laboratory | Berenson-Eggers TOS (BETOS) | T1H - Lab tests - other (non-Medicare fee schedule) | MUE | 2 | CCS Clinical Classification | 233 - Laboratory - Chemistry and Hematology |
| 90 | Reference (outside) laboratory: when laboratory procedures are performed by a party other than the treating or reporting physician or other qualified health care professional, the procedure may be identified by adding modifier 90 to the usual procedure number. | 91 | Repeat clinical diagnostic laboratory test: in the course of treatment of the patient, it may be necessary to repeat the same laboratory test on the same day to obtain subsequent (multiple) test results. under these circumstances, the laboratory test performed can be identified by its usual procedure number and the addition of modifier 91. note: this modifier may not be used when tests are rerun to confirm initial results; due to testing problems with specimens or equipment; or for any other reason when a normal, one-time, reportable result is all that is required. this modifier may not be used when other code(s) describe a series of test results (eg, glucose tolerance tests, evocative/suppression testing). this modifier may only be used for laboratory test(s) performed more than once on the same day on the same patient. | GZ | Item or service expected to be denied as not reasonable and necessary | GA | Waiver of liability statement issued as required by payer policy, individual case | GY | Item or service statutorily excluded, does not meet the definition of any medicare benefit or, for non-medicare insurers, is not a contract benefit | 26 | Professional component: certain procedures are a combination of a physician or other qualified health care professional component and a technical component. when the physician or other qualified health care professional component is reported separately, the service may be identified by adding modifier 26 to the usual procedure number. | 59 | Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25. | 77 | Repeat procedure by another physician or other qualified health care professional: it may be necessary to indicate that a basic procedure or service was repeated by another physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 77 to the repeated procedure or service. note: this modifier should not be appended to an e/m service. | 95 | Synchronous telemedicine service rendered via a real-time interactive audio and video telecommunications system: synchronous telemedicine service is defined as a real-time interaction between a physician or other qualified health care professional and a patient who is located at a distant site from the physician or other qualified health care professional. the totality of the communication of information exchanged between the physician or other qualified health care professional and the patient during the course of the synchronous telemedicine service must be of an amount and nature that would be sufficient to meet the key components and/or requirements of the same service when rendered via a face-to-face interaction. modifier 95 may only be appended to the services listed in appendix p. appendix p is the list of cpt codes for services that are typically performed face-to-face, but may be rendered via a real-time (synchronous) interactive audio and video telecommunications system. | AY | Item or service furnished to an esrd patient that is not for the treatment of esrd | GW | Service not related to the hospice patient's terminal condition | Q1 | Routine clinical service provided in a clinical research study that is in an approved clinical research study | QJ | Services/items provided to a prisoner or patient in state or local custody, however the state or local government, as applicable, meets the requirements in 42 cfr 411.4 (b) | XU | Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service |
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| 2013-01-01 | Changed | Medium Descriptor changed. |
| Pre-1990 | Added | Code added. |
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