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The hepatitis A vaccine (HepA), identified by CPT® Code 90632, is designed for adult administration via intramuscular injection. Unlike immune globulins, which offer short-term, passive immunity, vaccines like HepA provide active, long-term immunity. This is achieved by introducing altered forms of the hepatitis A virus to the recipient's immune system, prompting it to produce its own antibodies. As a result, the immune system retains a memory of how to generate these antibodies upon future exposure to the virus, thereby offering protection against hepatitis A, a serious liver disease that can lead to hospitalization and, in severe cases, death. The vaccine can be derived from the blood plasma of asymptomatic carriers or synthesized through recombinant technology, where a plasmid containing the hepatitis gene is inserted into baker's yeast. The yeast is then lysed, and the components are purified for use in the vaccine. This code specifically reports the hepatitis A vaccine for intramuscular use in adults, distinguishing it from other related codes that pertain to pediatric or adolescent dosages and combinations with hepatitis B vaccines.
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The hepatitis A vaccine (HepA) is indicated for the prevention of hepatitis A virus infection, which can lead to serious liver disease. The vaccine is recommended for adults who are at risk of exposure to the virus, including those traveling to areas where hepatitis A is common, individuals with chronic liver disease, and those who may be in close contact with infected persons.
The administration of the hepatitis A vaccine involves several key procedural steps to ensure proper delivery and effectiveness of the vaccine.
Post-procedure care for the hepatitis A vaccine includes advising the patient about potential side effects, which may include soreness at the injection site, mild fever, or fatigue. Patients should be informed that these reactions are typically mild and resolve within a few days. It is also important to remind patients to complete the vaccination series if a multi-dose schedule is recommended, and to report any unusual or severe reactions to their healthcare provider. Documentation of the vaccination should be recorded in the patient's medical record, including the date of administration, vaccine lot number, and the site of injection.
Short Descr | HEPA VACCINE ADULT IM | Medium Descr | HEPA VACCINE ADULT DOSE FOR INTRAMUSCULAR USE | Long Descr | Hepatitis A vaccine (HepA), adult dosage, for intramuscular use | Related Drugs | HAVRIX | Status Code | Excluded from Physician Fee Schedule by Regulation | 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 | APC Status Indicator | Items and Services Packaged into APC Rates | ASC Payment Indicator | Packaged service/item; no separate payment made. | Type of Service (TOS) | 1 - Medical Care | Berenson-Eggers TOS (BETOS) | P6C - Minor procedures - other (Medicare fee schedule) | MUE | 1 | CCS Clinical Classification | 228 - Prophylactic vaccinations and inoculations |
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 | GA | Waiver of liability statement issued as required by payer policy, individual case | JZ | Zero drug amount discarded/not administered to any patient | GC | This service has been performed in part by a resident under the direction of a teaching physician | GX | Notice of liability issued, voluntary under payer policy | GZ | Item or service expected to be denied as not reasonable and necessary | SK | Member of high risk population (use only with codes for immunization) | SL | State supplied vaccine | UC | Medicaid level of care 12, as defined by each state | CR | Catastrophe/disaster related | 22 | Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m 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. | 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. | 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. | AQ | Physician providing a service in an unlisted health professional shortage area (hpsa) | CC | Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed) | GW | Service not related to the hospice patient's terminal condition | KV | Dmepos item subject to dmepos competitive bidding program that is furnished as part of a professional service | PD | Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days | Q1 | Routine clinical service provided in a clinical research study that is in an approved clinical research study | Q3 | Live kidney donor surgery and related services | 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 | RT | Right side (used to identify procedures performed on the right side of the body) | TB | Drug or biological acquired with 340b drug pricing program discount, reported for informational purposes | U6 | Medicaid level of care 6, as defined by each state | UD | Medicaid level of care 13, as defined by each state | X1 | Continuous/broad services: for reporting services by clinicians, who provide the principal care for a patient, with no planned endpoint of the relationship; services in this category represent comprehensive care, dealing with the entire scope of patient problems, either directly or in a care coordination role; reporting clinician service examples include, but are not limited to: primary care, and clinicians providing comprehensive care to patients in addition to specialty care | 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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Action
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Notes
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2016-01-01 | Changed | First appearance of change in codebook. |
2015-07-01 | Changed | Description changed |
2011-01-01 | Changed | Short description changed. |
1999-01-01 | Added | First appearance in code book in 1999. |
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