Non-Billable / Non-Specific Code
ICD-10-CM P55 is the diagnosis code for Hemolytic disease of newborn. This code falls under the section "Hemorrhagic and hematological disorders of newborn" within Chapter 16 — Certain conditions originating in the perinatal period (P00-P96). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where P55 sits in the ICD-10-CM classification helps ensure proper coding:
No, P55 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
P55 is the ICD-10-CM diagnosis code for "Hemolytic disease of newborn". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
P55 is located in Section P50-P61 — "Hemorrhagic and hematological disorders of newborn" within Chapter 16 of the ICD-10-CM Tabular List.
P55 has 4 sub-code(s) that provide more specific detail: P55.0, P55.1, P55.8, P55.9.
Use P55 when the patients documented diagnosis matches "Hemolytic disease of newborn" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Hemolytic disease of newborn is P55.
No, P55 is non-billable. Use a more specific sub-code for primary diagnosis billing.
P55 is in Chapter 16 of the ICD-10-CM Tabular List.
Yes, P55 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.