B90-B94

Non-Billable
ChapterA00–B99
Rankblock
Official Description

Sequelae of infectious and parasitic diseases (B90-B94)

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).

CH1 Parent Instructions

Includes
  • diseases generally recognized as communicable or transmissible
Excludes1(Not coded here)
  • certain localized infections - see body system-related chapters
Excludes2(Not included here)
  • carrier or suspected carrier of infectious disease (Z22.-)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)
Use Additional Code
  • code to identify resistance to antimicrobial drugs (Z16.-)

Instructional Notes

Code First
  • condition resulting from (sequela) the infectious or parasitic disease

Clinical Hierarchy

CH1Certain infectious and parasitic diseases (A00-B99)
B90-B94Sequelae of infectious and parasitic diseases (B90-B94)
B90Sequelae of tuberculosis
B91Sequelae of poliomyelitis
B92Sequelae of leprosy
B94Sequelae of other and unspecified infectious and parasitic diseases

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to B90-B94:

chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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