2017/18 ICD-10-CM Diagnosis Code Z99.81

Dependence on supplemental oxygen

Applicable To
  • Dependence on long-term oxygen
The following code(s) above Z99.81 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to Z99.81:
  • Z00-Z99
    2018 ICD-10-CM Range Z00-Z99

    Factors influencing health status and contact with health services

    Note
    • Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
    • (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
    • (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
    Factors influencing health status and contact with health services
  • Z77-Z99
    2018 ICD-10-CM Range Z77-Z99

    Persons with potential health hazards related to family and personal history and certain conditions influencing health status

    Code Also
    • any follow-up examination (Z08-Z09)
    Persons with potential health hazards related to family and personal history and certain conditions influencing health status
  • Z99
    ICD-10-CM Diagnosis Code Z99

    Dependence on enabling machines and devices, not elsewhere classified

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • cardiac pacemaker status (Z95.0)
    Dependence on enabling machines and devices, not elsewhere classified
Approximate Synonyms Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
ICD-10-CM Z99.81 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert Z99.81 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to Z99.81:

ICD-10-CM Codes Adjacent To Z99.81
Z98.890 Other specified postprocedural states
Z98.891 History of uterine scar from previous surgery
Z99 Dependence on enabling machines and devices, not elsewhere classified
Z99.0 Dependence on aspirator
Z99.1 Dependence on respirator
Z99.11 …… [ventilator] status
Z99.12 Encounter for respirator [ventilator] dependence during power failure
Z99.2 Dependence on renal dialysis
Z99.3 Dependence on wheelchair
Z99.8 Dependence on other enabling machines and devices
Z99.81 Dependence on supplemental oxygen
Z99.89 Dependence on other enabling machines and devices

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.