2022 ICD-10-PCS Procedure Code 057L4ZZ

Dilation of Intracranial Vein, Percutaneous Endoscopic Approach

Version 2021
Billable Code
Non-covered Procedure Codes
Not Covered Medicare

Valid for Submission

Short Description:Dilation of Intracranial Vein, Perc Endo Approach
Long Description:Dilation of Intracranial Vein, Percutaneous Endoscopic Approach

057L4ZZ is a billable procedure code but might not be covered by Medicare. 057L4ZZ is used to indicate the performance of dilation of intracranial vein, percutaneous endoscopic approach. The code is valid for the year 2022 for the submission of HIPAA-covered transactions.

The procedure code 057L4ZZ is in the medical and surgical section and is part of the upper veins body system, classified under the dilation operation. The applicable bodypart is intracranial vein.

ICD-10-PCS Details

Position Designation Character Label Notes
1 Section 0 Medical and Surgical
2 Body System 5 Upper Veins
3 Operation 7 Dilation

Expanding an orifice or the lumen of a tubular body part

The orifice can be a natural orifice or an artificially created orifice. Accomplished by stretching a tubular body part using intraluminal pressure or by cutting part of the orifice or wall of the tubular body part

  • Percutaneous transluminal angioplasty, internal urethrotomy
4 BodyPart L Intracranial Vein Includes:
  • Anterior cerebral vein
  • Basal (internal) cerebral vein
  • Dural venous sinus
  • Great cerebral vein
  • Inferior cerebellar vein
  • Inferior cerebral vein
  • Internal (basal) cerebral vein
  • Middle cerebral vein
  • Ophthalmic vein
  • Superior cerebellar vein
  • Superior cerebral vein
5 Approach 4 Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

6 Device Z No Device

The value Z is used for the sixth character to indicate that a specific device does not apply to the procedure.

7 Qualifier Z No Qualifier

The value Z is used for the seventh character to indicate that a specific qualifier does not apply to the procedure.

Code Edits

The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10 Code Edits are applicable to this code:

Diagnostic Related Groups - MS-DRG Mapping

The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The procedure code 057L4ZZ is grouped in the following groups for version MS-DRG V38.0 applicable from 10/01/2021 through 09/30/2022.

MS-DRG MS-DRG Title MCD Relative Weight

The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.

Convert 057L4ZZ to ICD-9-PCS

The following crosswalk between ICD-10-PCS to ICD-9-PCS is based based on the General Equivalence Mappings (GEMS) information:

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. These 2022 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2021 through September 30, 2022.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.