FY2017
Effective from
- Inherited rules changed
Extreme immaturity of newborn, gestational age 24 completed weeks
Billable diagnosis code
CDC/NCHS · FY2017Coverage 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 ↗Grouping depends on the complete encounter and CMS grouper logic.
2026-04-01 – 2026-09-30
CMS · MS-DRG 43.1First observed · 2015-10-01
Latest recorded change · FY2017
Effective from
Extreme immaturity of newborn, gestational age 24 completed weeks
Billable diagnosis code
CDC/NCHS · FY2017| All editions | Effective from | Code history |
|---|---|---|
| FY2016 | 2015-10-01 | First observed |
| FY2017 | 2016-10-01 | Inherited rules changed |
| FY2018 | 2017-10-01 | No tabular change |
| FY2019 | 2018-10-01 | No tabular change |
| 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.
Extreme immaturity of newborn, gestational age 24 weeks, 0 days through 24 weeks, 6 days
conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later
Codes from this chapter are for use on newborn records only, never on maternal records
the listed conditions, without further specification, as the cause of morbidity or additional care, in newborn
When both birth weight and gestational age of the newborn are available, both should be coded with birth weight sequenced before gestational age
Less than 28 completed weeks (less than 196 completed days) of gestation.
Other entries in the same category; these are not automatic substitutes.
| Code | Description | Category · further specificity required |
|---|---|---|
| P07.20 | Extreme immaturity of newborn, unspecified weeks of gestation | Billable / specific |
| P07.21 | Extreme immaturity of newborn, gestational age less than 23 completed weeks | Billable / specific |
| P07.22 | Extreme immaturity of newborn, gestational age 23 completed weeks | Billable / specific |
| P07.24 | Extreme immaturity of newborn, gestational age 25 completed weeks | Billable / specific |
| P07.25 | Extreme immaturity of newborn, gestational age 26 completed weeks | Billable / specific |
| P07.26 | Extreme immaturity of newborn, gestational age 27 completed weeks | Billable / specific |
Official titles and instructions are preserved in their source language. Official sources ↗