2027 ICD-10-CM Diagnosis Code P24.00Meconium aspiration without respiratory symptoms
ICD-10-CM Codes›P00–P96›P19-P29›P24
- Billable — Valid for Submission
- Not Chronic
P24.00 is a billable ICD-10-CM diagnosis code for meconium aspiration without respiratory symptoms. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 791, 793. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Respiratory perinatal condition.
Code Identity
Code Classification
Instructional NotesGuidance
Instructions from the official ICD-10-CM Tabular List that apply to P24.00: its own notes plus those printed at P24.0, P24, and Chapter 16. A note printed at a category, block or chapter applies to every code under it.
Includes
Further defines, or gives examples of, the content of the category.
- aspiration in utero and during delivery
- 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
Applicable To
Conditions this code is used for: synonyms of the title or, for "other specified" codes, the conditions assigned to it. The list is not exhaustive.
- Meconium aspiration NOS
Excludes1
Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.
Excludes2
Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.
Notes
General instructions on how these codes are used.
- Codes from this chapter are for use on newborn records only, never on maternal records
Source: CMS ICD-10-CM Tabular List. How to read instructional notes.
Referenced in Other NotesGuidance
Instructional notes printed at other codes that name P24.00, its category, or a range that includes it.
Excludes1 5
These codes carry an Excludes1 note naming P24.00: they are not reported together with it, unless the two conditions are unrelated.
- P03.82 Meconium passage during deliverymeconium aspiration (P24.00, P24.01)
- P96.83 Meconium stainingmeconium aspiration (P24.00, P24.01)
- J18 Pneumonia, unspecified organismneonatal aspiration pneumonia (P24.-) names P24.-, which includes this code
- J69 Pneumonitis due to solids and liquidsneonatal aspiration syndromes (P24.-) names P24.-, which includes this code
- P23 Congenital pneumonianeonatal pneumonia resulting from aspiration (P24.-) names P24.-, which includes this code
Excludes2 2
These codes carry an Excludes2 note naming P24.00: its condition is not part of those codes, and both may be reported when the patient has both.
- Block J09-J18 Influenza and pneumonianeonatal aspiration pneumonia (P24.-) names P24.-, which includes this code
- J12 Viral pneumonia, not elsewhere classifiedneonatal aspiration pneumonia (P24.-) names P24.-, which includes this code
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
meconium (newborn) P24.00
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Clinical InformationClinical
Meconium Aspiration Syndrome
a condition caused by inhalation of meconium into the lung of fetus or newborn, usually due to vigorous respiratory movements during difficult parturition or respiratory system abnormalities. meconium aspirate may block small airways leading to difficulties in pulmonary gas exchange and aspiration pneumonia.
Patient EducationClinical
Childbirth Problems
Childbirth is the process of giving birth to a baby. It includes labor and delivery. Usually everything goes well, but problems can happen. They may cause a risk to the mother, baby, or both. Some of the more common childbirth problems include:
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert P24.00 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About P24.00Overview
What is the ICD-10 code for meconium aspiration without respiratory symptoms?
The ICD-10-CM code for meconium aspiration without respiratory symptoms is P24.00 (sometimes written as P2400). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
Is P24.00 (Meconium aspiration) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report meconium aspiration without respiratory symptoms on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
What MS-DRG does P24.00 group to?
When meconium aspiration without respiratory symptoms is the principal diagnosis on an inpatient stay, it groups to MS-DRG 793, 791, with relative weights from 4.1073 to 4.2192 depending on complications. Higher weights mean higher Medicare reimbursement.
Can P24.00 be reported with P03.82?
Not as a rule. The Excludes1 note at P24.0, which applies to P24.00, lists "meconium passage (without aspiration) during delivery (P03.82 )". An Excludes1 note means the excluded code is never reported together with this one; the only exception is when the two conditions are unrelated to each other (Official Guidelines, Section I.A.12.a).
What is the ICD-9 equivalent of P24.00?
Under the General Equivalence Mappings, meconium aspiration without respiratory symptoms converts to ICD-9-CM 770.11 (meconium asp wo resp sym). The mapping is a direct match.
