Z87.448 — Personal history of other diseases of urinary system
Is Z87.448 billable?
Yes — Z87.448 is billable for FY2027. Z87.448 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. Z87.448 may be submitted for encounters from October 1, 2026 through September 30, 2027.
Z87.448 at a glance
| Code | Z87.448 |
|---|---|
| Description | Personal history of other diseases of urinary system |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
What Medicare edits apply to Z87.448?
The Medicare Code Editor screens inpatient claims before they are grouped. These edits name Z87.448 directly.
CMS will reject this code as the principal diagnosis on an inpatient claim. It describes something other than the condition chiefly responsible for the admission.
Which MS-DRGs does Z87.448 group to?
Z87.448 sits in MDC 23 and helps define the logic of 1 MS-DRG (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 951Other Factors Influencing Health Statusmedical
How is Z87.448 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to Z87.448. They show the wording a clinician may have documented, which often differs from the Tabular description.
- History › personal › disease or disorder › urinary system NEC
Excludes1 — never code together — inherited from Z87.44
The conditions below can never be reported together with Z87.448 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- personal history of malignant neoplasm of cervix uteri (Z85.41)
Code first — inherited from Z87
The underlying condition below must be sequenced before Z87.448. Z87.448 describes a manifestation and cannot be the principal or first-listed diagnosis.
- any follow-up examination after treatment (Z09)
Code also — inherited from Z77-Z99
Two codes may be needed to describe the condition fully. Whether Z87.448 is sequenced first depends on the reason for the encounter.
- any follow-up examination (Z08-Z09)
How long has Z87.448 existed?
Z87.448 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.