FY2019
Effective from
- Inherited rules changed
Karyotype 47, XYY
Billable diagnosis code
CDC/NCHS · FY2019mitochondrial metabolic disorders (E88.4-)
Coverage depends on the payer, service and applicable policy. A billable code does not guarantee payment.
For US diagnosis claims covered by HIPAA, ICD-10-CM is required from October 1, 2015.
Use the service date for outpatient/professional claims and the discharge date for hospital inpatient claims. Earlier encounters use ICD-9-CM; each individual code must also be valid for the applicable date.
Official coding guidelines → · CMS ↗First observed · 2015-10-01
Latest recorded change · FY2019
Effective from
Karyotype 47, XYY
Billable diagnosis code
CDC/NCHS · FY2019| All editions | Effective from | Code history |
|---|---|---|
| FY2016 | 2015-10-01 | First observed |
| FY2017 | 2016-10-01 | No tabular change |
| FY2018 | 2017-10-01 | No tabular change |
| FY2019 | 2018-10-01 | Inherited rules changed |
| FY2020 | 2019-10-01 | No tabular change |
| FY2020 · April | 2020-04-01 | No tabular change |
| FY2021 | 2020-10-01 | No tabular change |
| FY2021 · 01-01 | 2021-01-01 | No tabular change |
| FY2022 | 2021-10-01 | No tabular change |
| FY2022 · 04-01 | 2022-04-01 | No tabular change |
| FY2023 | 2022-10-01 | No tabular change |
| FY2023 · 04-01 | 2023-04-01 | No tabular change |
| FY2024 | 2023-10-01 | No tabular change |
| FY2024 · 04-01 | 2024-04-01 | No tabular change |
| FY2025 | 2024-10-01 | No tabular change |
| FY2025 · 04-01 | 2025-04-01 | No tabular change |
| FY2026 | 2025-10-01 | No tabular change |
| FY2026 · April | 2026-04-01 | No tabular change |
| FY2027 | 2026-10-01 | No tabular change |
Historical mapping only; not an automatic code substitution.
The official Tabular List has no additional instructions at this code level.
Review the instructions inherited from its parent categories below. Inherited instructions ↓
Codes from this chapter are not for use on maternal records
mitochondrial metabolic disorders (E88.4-)
Other entries in the same category; these are not automatic substitutes.
| Code | Description | Category · further specificity required |
|---|---|---|
| Q98.0 | Klinefelter syndrome karyotype 47, XXY | Billable / specific |
| Q98.1 | Klinefelter syndrome, male with more than two X chromosomes | Billable / specific |
| Q98.3 | Other male with 46, XX karyotype | Billable / specific |
| Q98.4 | Klinefelter syndrome, unspecified | Billable / specific |
| Q98.6 | Male with structurally abnormal sex chromosome | Billable / specific |
| Q98.7 | Male with sex chromosome mosaicism | Billable / specific |
| Q98.8 | Other specified sex chromosome abnormalities, male phenotype | Billable / specific |
| Q98.9 | Sex chromosome abnormality, male phenotype, unspecified | Billable / specific |
Official titles and instructions are preserved in their source language. Official sources ↗