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Diagnosis Code

Z79.891 LONG TERM (CURRENT) USE OF OPIATE ANALGESIC


Code Information

Diagnosis Code: Z79.891

Short Description: Long term (current) use of opiate analgesic

Long Description: Long term (current) use of opiate analgesic

The code Z79.891 is VALID for claim submission

Code Classification:

  • Factors influencing health status and contact with health services (Z00–Z99)
    • Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
      • Long term (current) drug therapy (Z79)
        • Z79.891 Long term (current) use of opiate analgesic

Code Version: 2022 ICD-10-CM


Synonyms

  • History of opiate therapy
  • Long-term current use of opiate analgesic drug

Diagnostic Related Group(s)

The code Z79.891 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Aftercare With Cc/mcc (949)
  • Aftercare Without Cc/mcc (950)

References to Index of Diseases and Injuries

The code Z79.891 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Long term (current) use of methadone for pain management
  • Type 1 Excludes Notes:
    • methodone use NOS (@F11.9*-)
    • use of methodone for treatment of heroin addiction (@F11.2*-)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
Z79.891 Right Arrow V58.69 Long-term use meds NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
Z79 Long term (current) drug therapy
Z79.0 Long term (current) use of anticoagulants and antithrombotics/antiplatelets
Z79.01 Long term (current) use of anticoagulants
Z79.02 Long term (current) use of antithrombotics/antiplatelets
Z79.1 Long term (current) use of non-steroidal anti-inflammatories (NSAID)
Z79.2 Long term (current) use of antibiotics
Z79.3 Long term (current) use of hormonal contraceptives
Z79.4 Long term (current) use of insulin
Z79.5 Long term (current) use of steroids
Z79.51 Long term (current) use of inhaled steroids
Z79.52 Long term (current) use of systemic steroids
Z79.6 Long term (current) use of immunomodulators and immunosuppressants
Z79.60 Long term (current) use of unspecified immunomodulators and immunosuppressants
Z79.61 Long term (current) use of immunomodulator
Z79.62 Long term (current) use of immunosuppressant
Z79.620 Long term (current) use of immunosuppressive biologic
Z79.621 Long term (current) use of calcineurin inhibitor
Z79.622 Long term (current) use of Janus kinase inhibitor
Z79.623 Long term (current) use of mammalian target of rapamycin (mTOR) inhibitor
Z79.624 Long term (current) use of inhibitors of nucleotide synthesis
Z79.63 Long term (current) use of chemotherapeutic agent
Z79.630 Long term (current) use of alkylating agent
Z79.631 Long term (current) use of antimetabolite agent
Z79.632 Long term (current) use of antitumor antibiotic
Z79.633 Long term (current) use of mitotic inhibitor
Z79.634 Long term (current) use of topoisomerase inhibitor
Z79.64 Long term (current) use of myelosuppressive agent
Z79.69 Long term (current) use of other immunomodulators and immunosuppressants
Z79.8 Other long term (current) drug therapy
Z79.81 Long term (current) use of agents affecting estrogen receptors and estrogen levels
Z79.810 Long term (current) use of selective estrogen receptor modulators (SERMs)
Z79.811 Long term (current) use of aromatase inhibitors
Z79.818 Long term (current) use of other agents affecting estrogen receptors and estrogen levels
Z79.82 Long term (current) use of aspirin
Z79.83 Long term (current) use of bisphosphonates
Z79.84 Long term (current) use of oral hypoglycemic drugs
Z79.85 Long-term (current) use of injectable non-insulin antidiabetic drugs
Z79.89 Other long term (current) drug therapy
Z79.890 Hormone replacement therapy
Z79.899 Other long term (current) drug therapy

This page was last updated on: 10/1/2023

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