Code | Display | Definition |
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allergen | Allergen | A substance that causes an allergic reaction. |
biological | Biological Substance | A substance that is produced by or extracted from a biological source. |
body | Body Substance | A substance that comes directly from a human or an animal (e.g. blood, urine, feces, tears, etc.). |
chemical | Chemical | Any organic or inorganic substance of a particular molecular identity, including -- (i) any combination of such substances occurring in whole or in part as a result of a chemical reaction or occurring in nature and (ii) any element or uncombined radical (http://www.epa.gov/opptintr/import-export/pubs/importguide.pdf). |
food | Dietary Substance | A food, dietary ingredient, or dietary supplement for human or animal. |
drug | Drug or Medicament | A substance intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in man or other animals (Federal Food Drug and Cosmetic Act). |
material | Material | A finished product which is not normally ingested, absorbed or injected (e.g. steel, iron, wood, plastic and paper). |
Code | Display | Definition |
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draft | Draft | The task is not yet ready to be acted upon. |
requested | Requested | The task is ready to be acted upon and action is sought. |
received | Received | A potential performer has claimed ownership of the task and is evaluating whether to perform it. |
accepted | Accepted | The potential performer has agreed to execute the task but has not yet started work. |
rejected | Rejected | The potential performer who claimed ownership of the task has decided not to execute it prior to performing any action. |
ready | Ready | The task is ready to be performed, but no action has yet been taken. Used in place of requested/received/accepted/rejected when request assignment and acceptance is a given. |
cancelled | Cancelled | The task was not completed. |
in-progress | In Progress | The task has been started but is not yet complete. |
on-hold | On Hold | The task has been started but work has been paused. |
failed | Failed | The task was attempted but could not be completed due to some error. |
completed | Completed | The task has been completed. |
entered-in-error | Entered in Error | The task should never have existed and is retained only because of the possibility it may have used. |
Code | Display | Definition |
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Quantity | Quantity | A measured amount. |
CodeableConcept | CodeableConcept | A coded concept from a reference terminology and/or text. |
string | string | A sequence of Unicode characters. |
boolean | boolean | true or false. |
integer | integer | A signed integer. |
Range | Range | A set of values bounded by low and high. |
Ratio | Ratio | A ratio of two Quantity values - a numerator and a denominator. |
SampledData | SampledData | A series of measurements taken by a device. |
time | time | A time during the day, in the format hh:mm:ss. |
dateTime | dateTime | A date, date-time or partial date (e.g. just year or year + month) as used in human communication. |
Period | Period | A time range defined by start and end date/time. |
Code | Display | Definition |
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unknown | Unknown | The value is expected to exist but is not known. |
masked | Masked | The information is not available due to security, privacy or related reasons. |
not-applicable | Not Applicable | There is no proper value for this element (e.g. last menstrual period for a male). |
unsupported | Unsupported | The source system wasn't capable of supporting this element. |
as-text | As Text | The content of the data is represented in the resource narrative. |
error | Error | Some system or workflow process error means that the information is not available. |
not-performed | Not Performed | The value is not available because the observation procedure (test, etc.) was not performed. |
not-permitted | Not Permitted | The value is not permitted in this context (e.g. due to profiles, or the base data types). |
Code | Display | Definition |
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draft | Draft | The request has been created but is not yet complete or ready for action. |
active | Active | The request is ready to be acted upon. |
suspended | Suspended | The authorization/request to act has been temporarily withdrawn but is expected to resume in the future. |
cancelled | Cancelled | The authorization/request to act has been terminated prior to the full completion of the intended actions. No further activity should occur. |
completed | Completed | Activity against the request has been sufficiently completed to the satisfaction of the requester. |
entered-in-error | Entered in Error | This electronic record should never have existed, though it is possible that real-world decisions were based on it. (If real-world activity has occurred, the status should be "cancelled" rather than "entered-in-error".). |
unknown | Unknown | The authoring/source system does not know which of the status values currently applies for this observation. Note: This concept is not to be used for "other" - one of the listed statuses is presumed to apply, but the authoring/source system does not know which. |
Code | Display | Definition |
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social-history | Social History | Social History Observations define the patient's occupational, personal (e.g., lifestyle), social, familial, and environmental history and health risk factors that may impact the patient's health. |
vital-signs | Vital Signs | Clinical observations measure the body's basic functions such as blood pressure, heart rate, respiratory rate, height, weight, body mass index, head circumference, pulse oximetry, temperature, and body surface area. |
imaging | Imaging | Observations generated by imaging. The scope includes observations regarding plain x-ray, ultrasound, CT, MRI, angiography, echocardiography, and nuclear medicine. |
laboratory | Laboratory | The results of observations generated by laboratories. Laboratory results are typically generated by laboratories providing analytic services in areas such as chemistry, hematology, serology, histology, cytology, anatomic pathology (including digital pathology), microbiology, and/or virology. These observations are based on analysis of specimens obtained from the patient and submitted to the laboratory. |
procedure | Procedure | Observations generated by other procedures. This category includes observations resulting from interventional and non-interventional procedures excluding laboratory and imaging (e.g., cardiology catheterization, endoscopy, electrodiagnostics, etc.). Procedure results are typically generated by a clinician to provide more granular information about component observations made during a procedure. An example would be when a gastroenterologist reports the size of a polyp observed during a colonoscopy. |
survey | Survey | Assessment tool/survey instrument observations (e.g., Apgar Scores, Montreal Cognitive Assessment (MoCA)). |
exam | Exam | Observations generated by physical exam findings including direct observations made by a clinician and use of simple instruments and the result of simple maneuvers performed directly on the patient's body. |
therapy | Therapy | Observations generated by non-interventional treatment protocols (e.g. occupational, physical, radiation, nutritional and medication therapy) |
activity | Activity | Observations that measure or record any bodily activity that enhances or maintains physical fitness and overall health and wellness. Not under direct supervision of practitioner such as a physical therapist. (e.g., laps swum, steps, sleep data) |
Code | Display | Definition |
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registered | Registered | The existence of the report is registered, but there is nothing yet available. |
partial | Partial | This is a partial (e.g. initial, interim or preliminary) report: data in the report may be incomplete or unverified. |
final | Final | The report is complete and verified by an authorized person. |
amended | Amended | Subsequent to being final, the report has been modified. This includes any change in the results, diagnosis, narrative text, or other content of a report that has been issued. |
cancelled | Cancelled | The report is unavailable because the measurement was not started or not completed (also sometimes called "aborted"). |
entered-in-error | Entered in Error | The report has been withdrawn following a previous final release. This electronic record should never have existed, though it is possible that real-world decisions were based on it. (If real-world activity has occurred, the status should be "cancelled" rather than "entered-in-error".). |
unknown | Unknown | The authoring/source system does not know which of the status values currently applies for this observation. Note: This concept is not to be used for "other" - one of the listed statuses is presumed to apply, but the authoring/source system does not know which. |
Code | Display | Definition |
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diagram | Diagram | A diagram. Often used in diagnostic reports |
fax | Fax | A digital record of a fax document |
scan | Scanned Document | A digital scan of a document. This is reserved for when there is not enough metadata to create a document reference |
retina | Retina Scan | A retinal image used for identification purposes |
fingerprint | Fingerprint | A finger print scan used for identification purposes |
iris | Iris Scan | An iris scan used for identification purposes |
palm | Palm Scan | A palm scan used for identification purposes |
face | Face Scan | A face scan used for identification purposes |