Summary & Overview
CPT 61000: Initial Dural Puncture Through Fontanelle or Coronal Suture
CPT code 61000 represents an initial dural puncture through the infant skull—via the fontanelle or coronal suture—to evacuate blood or cerebrospinal fluid and alleviate intracranial pressure. This acute neurosurgical procedure is clinically significant because timely drainage can be lifesaving in neonates and young infants with intracranial hemorrhage or obstructive hydrocephalus. Nationally, the code maps to high-acuity inpatient care and informs hospital procedural reporting, resource allocation, and payer coverage decisions for pediatric neurosurgery.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise review of the procedure's clinical context, typical sites of service, and the administrative considerations associated with reporting CPT code 61000. The publication also outlines common modifiers used with surgical procedures in billing workflows and highlights areas where additional coding detail or documentation is commonly required. The material is designed to support coding professionals, hospital billing teams, and policy analysts who need a clear, practical reference for how this code is used in national billing and clinical documentation practices.
Data not available in the input for associated taxonomies, ICD-10 diagnoses, related codes, and payer-specific reimbursement benchmarks.
Billing Code Overview
CPT code 61000 describes an initial puncture of the dura performed through an infant's fontanelle or the coronal suture of the skull to remove accumulated blood or cerebrospinal fluid and relieve intracranial pressure. This procedure is an urgent neurosurgical intervention most commonly performed on neonates and young infants to treat conditions such as subdural or epidural hematoma, hydrocephalus-related pressure, or other causes of raised intracranial pressure.
Service type: Neurosurgical procedural intervention (initial dural puncture/drainage) for infants
Typical site of service: Inpatient hospital operating room or neonatal intensive care unit (NICU)
Data not available in the input for associated taxonomies, ICD-10 diagnoses, and related codes.
Clinical & Coding Specifications
Clinical Context
An infant (neonate or young infant) presents to the neonatal intensive care unit or pediatric emergency department with signs of increased intracranial pressure after birth trauma, complicated delivery, or intraventricular/cephalhematoma hemorrhage. Typical presentation includes bulging fontanelle, apnea or bradycardia episodes, poor feeding, altered level of consciousness, or progressive head enlargement. Cranial ultrasound or CT confirms a symptomatic subdural or intraventricular fluid collection producing mass effect. The clinical workflow includes urgent neurosurgical evaluation, informed consent from the parents, sterile preparation at bedside or in the operating room, local or general anesthesia per age and condition, and performance of an initial dural puncture through the anterior fontanelle or cranial suture to evacuate blood or cerebrospinal fluid and relieve pressure. Postprocedure monitoring in the NICU follows, with neurologic checks, repeat imaging as indicated, and documentation of the indication, findings, technique, and immediate outcome for the medical record and billing. For billing, report 61000 for the initial puncture; additional procedures (e.g., catheter placement, drainage, or repeated taps) are reported with their appropriate codes if performed.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | Default — no modifier | Use when no other modifier applies to the service. |