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Prostaglandins are a group of bioactive lipids that function as autocrine and paracrine hormones, meaning they act locally within the tissues where they are produced. They are synthesized from essential fatty acids and play a crucial role in various physiological processes throughout the body. Prostaglandins are involved in the activation of the inflammatory response, which is a key component of the body's defense mechanism against injury and infection. They can also induce pain and fever, serving as mediators in the body's response to harmful stimuli. Additionally, prostaglandins are known to facilitate platelet aggregation, which is essential for blood clot formation, thereby playing a significant role in hemostasis. In pregnant women, certain prostaglandins are responsible for inducing labor by stimulating uterine contractions. Furthermore, they have a regulatory effect on the gastrointestinal system by inhibiting gastric acid secretion and increasing mucus production, which protects the stomach lining. Prostaglandins also enhance renal blood flow, contributing to kidney function, and can cause bronchoconstriction, affecting respiratory function. Among the various types of prostaglandins, three notable ones include Prostacyclin I2, Prostaglandin E2, and Prostaglandin F2 alpha, each with distinct biological activities and implications in health and disease.
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Prostaglandin testing is typically indicated for various clinical scenarios where the assessment of prostaglandin levels can provide valuable insights into a patient's health status. The following are common indications for the measurement of prostaglandins:
The procedure for measuring prostaglandin levels involves several key steps to ensure accurate and reliable results. The following outlines the procedural steps:
After the procedure, patients may be monitored for any immediate reactions, especially if the sample collection involved invasive techniques. It is essential to provide patients with appropriate post-procedure care instructions, which may include advice on hydration and activity levels. The results of the prostaglandin measurement will typically be reviewed by the healthcare provider, who will discuss the findings with the patient and determine any necessary follow-up actions or treatments based on the results.
| Short Descr | ASSAY OF PROSTAGLANDIN | Medium Descr | ASSAY OF PROSTAGLNDIN EACH | Long Descr | Prostaglandin, each | 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. | 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. | 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 |
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| 2013-01-01 | Changed | Medium Descriptor changed. |
| Pre-1990 | Added | Code added. |
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