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The procedure described by CPT® Code 94150 refers to the measurement of vital capacity, which is a critical assessment of lung function. Vital capacity is defined as the maximum amount of air that can be forcibly exhaled from the lungs after taking the deepest possible breath. This measurement is typically obtained using a spirometry device, which includes a mouthpiece and tubing connected to a recording machine. During the procedure, the patient is instructed to inhale deeply and then exhale forcefully through the mouthpiece. The spirometer captures and displays the results, providing valuable data regarding the patient's respiratory health. The vital capacity measurement is not only a standalone figure; it is interpreted in conjunction with the patient's physiological characteristics such as height, weight, sex, age, and ethnicity. This comprehensive evaluation helps healthcare providers identify potential underlying lung conditions, assess respiratory function, and guide further diagnostic or therapeutic interventions. The term "separate procedure" indicates that this measurement can be performed independently of other procedures, emphasizing its importance in respiratory assessment.
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The procedure associated with CPT® Code 94150 is indicated for various clinical scenarios where assessment of lung function is necessary. The following conditions may warrant the measurement of vital capacity:
The procedure for measuring vital capacity using CPT® Code 94150 involves several key steps that ensure accurate and reliable results. The following outlines the procedural steps:
After the vital capacity measurement is completed, the patient may be provided with information regarding their results. Depending on the findings, further evaluation or follow-up may be recommended. Patients are typically advised to resume normal activities immediately following the procedure, as it is non-invasive and does not require any special recovery time. Healthcare providers may discuss the implications of the results with the patient, including any necessary next steps for further testing or treatment if abnormal lung function is indicated.
Short Descr | VITAL CAPACITY TEST | Medium Descr | VITAL CAPACITY TOTAL SEPARATE PROCEDURE | Long Descr | Vital capacity, total (separate procedure) | Status Code | Bundled Code | Global Days | XXX - Global Concept Does Not Apply | PC/TC Indicator (26, TC) | 1 - Diagnostic Tests for Radiology Services | 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 | APC Status Indicator | STV-Packaged Codes | Type of Service (TOS) | 5 - Diagnostic Laboratory | Berenson-Eggers TOS (BETOS) | T2D - Other tests - other | MUE | 0 | CCS Clinical Classification | 38 - Other diagnostic procedures on lung and bronchus |
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. | 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. | 51 | Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d). | XU | Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service | 25 | Significant, separately identifiable evaluation and management service by the same physician or other qualified health care professional on the same day of the procedure or other service: it may be necessary to indicate that on the day a procedure or service identified by a cpt code was performed, the patient's condition required a significant, separately identifiable e/m service above and beyond the other service provided or beyond the usual preoperative and postoperative care associated with the procedure that was performed. a significant, separately identifiable e/m service is defined or substantiated by documentation that satisfies the relevant criteria for the respective e/m service to be reported (see evaluation and management services guidelines for instructions on determining level of e/m service). the e/m service may be prompted by the symptom or condition for which the procedure and/or service was provided. as such, different diagnoses are not required for reporting of the e/m services on the same date. this circumstance may be reported by adding modifier 25 to the appropriate level of e/m service. note: this modifier is not used to report an e/m service that resulted in a decision to perform surgery. see modifier 57 for significant, separately identifiable non-e/m services, see modifier 59. | CR | Catastrophe/disaster related | GC | This service has been performed in part by a resident under the direction of a teaching physician | GV | Attending physician not employed or paid under arrangement by the patient's hospice provider | GW | Service not related to the hospice patient's terminal condition | 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 | GZ | Item or service expected to be denied as not reasonable and necessary | Q6 | Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area | TC | Technical component; under certain circumstances, a charge may be made for the technical component alone; under those circumstances the technical component charge is identified by adding modifier 'tc' to the usual procedure number; technical component charges are institutional charges and not billed separately by physicians; however, portable x-ray suppliers only bill for technical component and should utilize modifier tc; the charge data from portable x-ray suppliers will then be used to build customary and prevailing profiles | XE | Separate encounter, a service that is distinct because it occurred during a separate encounter | XS | Separate structure, a service that is distinct because it was performed on a separate organ/structure |
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Pre-1990 | Added | Code added. |
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