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ICD-10/Z92.85

Z92.85 ICD-10-CM Code: Personal history of cellular therapy

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Official Registry Overview & Definition

Personal history of cellular therapy is a non-billable ICD-10-CM category code (Z92.85). A more specific billable subcode must be selected for claims submission.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for Z92.85 in the official ICD-10-CM tabular list.

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

Code Also

Additional codes that may be required to fully describe the encounter.

  • any follow-up examination (Z08-Z09)

Change history

  • FY2022 — 2021-10-01
    Added to the code set
    Personal history of cellular therapy
    FY2022 changes

Verify Before Coding

From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim.

Contextual Map

Every relationship of Z92.85 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Hierarchy

  • Z92.8 — Personal history of other medical treatment [Hierarchy]

Excludes2

  • Z92.26 — Personal history of immune checkpoint inhibitor therapy [Excludes2]: “personal history of immune checkpoint inhibitor therapy (Z92.26)”

Referenced by Excludes2 notes

  • Z87.7 — Personal history of (corrected) congenital malformations [Excludes2](via Z92.-): “personal history of medical treatment (Z92.-)”

Nearest codes (23)

  • Z92 — Personal history of medical treatment [Sibling]
  • Z92.0 — Personal history of contraception [Sibling]
  • Z92.2 — Personal history of drug therapy [Sibling]
  • Z92.21 — Personal history of antineoplastic chemotherapy [Sibling]
  • Z92.22 — Personal history of monoclonal drug therapy [Sibling]
  • Z92.23 — Personal history of estrogen therapy [Sibling]
  • Z92.24 — Personal history of steroid therapy [Sibling]
  • Z92.240 — Personal history of inhaled steroid therapy [Sibling]
  • and 15 more

Change history

  • FY2022 — Added to the code set [Change history]

Referenced by Other Codes

Official ICD-10-CM tabular notes on other codes that name Z92.85 or its code family.

1 Excludes2 notes: Z87.7 (via Z92.-).

Frequently Asked Questions (FAQ) & Clinical Guidance

Can Z92.85 be billed directly?

No. Z92.85 (Personal history of cellular therapy) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to Z92.85 in its code family, with their registry titles.

  • Z92.8 — Personal history of other medical treatment
  • Z92.81 — Personal history of extracorporeal membrane oxygenation (ECMO)
  • Z92.82 — Status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility
  • Z92.83 — Personal history of failed moderate sedation
  • Z92.84 — Personal history of unintended awareness under general anesthesia
  • Z92.850 — Personal history of Chimeric Antigen Receptor T-cell therapy
  • Z92.858 — Personal history of other cellular therapy
  • Z92.859 — Personal history of cellular therapy, unspecified
  • Z92.86 — Personal history of gene therapy
  • Z92.89 — Personal history of other medical treatment

View all codes in the Z92 family