Z86.14 ICD-10-CM Code: Personal history of Methicillin resistant Staphylococcus aureus infection
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Inpatient Payment Groups (MS-DRG)
MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0 (FY2026), Appendix B.
- MS-DRG 951 — OTHER FACTORS INFLUENCING HEALTH STATUS (MDC 23)
A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for Z86.14 in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Personal history of MRSA infection
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- personal history of infectious diseases specific to a body system
- sequelae of infectious and parasitic diseases (B90-B94)
Code First
Underlying conditions that must be sequenced before this code.
- any follow-up examination after treatment (Z09)
Code Also
Additional codes that may be required to fully describe the encounter.
- any follow-up examination (Z08-Z09)
Nearest Codes in This Family
Official ICD-10-CM classifications closest to Z86.14 in its code family, with their registry titles.
- Z86.03 — Personal history of neoplasm of uncertain behavior
- Z86.1 — Personal history of infectious and parasitic diseases
- Z86.11 — Personal history of tuberculosis
- Z86.12 — Personal history of poliomyelitis
- Z86.13 — Personal history of malaria
- Z86.15 — Personal history of latent tuberculosis infection
- Z86.16 — Personal history of COVID-19
- Z86.17 — Personal history of Clostridioides difficile infection
- Z86.19 — Personal history of other infectious and parasitic diseases
- Z86.2 — Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Indexed Clinical Terms (3)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- History, personal (of), disease or disorder (of), infectious, Methicillin resistant Staphylococcus aureus (MRSA)
- History, personal (of), infection NEC, Methicillin resistant Staphylococcus aureus (MRSA)
- History, personal (of), Methicillin resistant Staphylococcus aureus (MRSA)