HCPCS Code S3870

Comparative genomic hybridization (cgh) microarray testing for developmental delay, autism spectrum disorder and/or intellectual disability
Code effective Jan 01, 2014

HCPCS Section
Commercial Payers (Temporary Codes)

S3870 is a valid 2026 HCPCS code meaning Comparative genomic hybridization (cgh) microarray testing for developmental delay, autism spectrum disorder and/or intellectual disability or (Cgh test developmental delay) for short. HCPCS S3870 has been effective since 01/01/2014 and applies to Other medical items or services.


HCPCS Code Details - S3870

HCPCS Level II Code
Section S - Commercial Payers (Temporary Codes)
HCPCS Code S3870
Description

Long description:
Comparative genomic hybridization (cgh) microarray testing for developmental delay, autism spectrum disorder and/or intellectual disability

Short description:
Cgh test developmental delay

HCPCS Pricing indicator 00 - Physician Fee Schedule And Non-Physician Practitioners - Service not separately priced by part B (e.g., services not covered, bundled, used by Part A only, etc.)
Multiple pricing indicator 9 - Not applicable as HCPCS not priced separately by part B or value is not established
Coverage code I - Not payable by Medicare
BETOS2 code Z2 - Undefined codes
HCPCS Action code N - No maintenance for this code
Type of service 9 - Other medical items or services
Effective date Effective Jan 01, 2014
Date added Added Apr 01, 2009

See also

  • HCPCS S3866 · Genetic analysis for a specific gene mutation for hypertrophic cardiomyopathy (hcm) in an individual with a known hcm mutation in the family

  • HCPCS S3890 · Dna analysis, fecal, for colorectal cancer screening

1 Two-digit numeric codes are Level I code modifiers copyrighted© by the American Medical Association's Current Procedural Terminology (CPT).

2 BETOS stands for “Berenson-Eggers Type Of Service”


HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 6/23/2026

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