R76.11 Nonspecific reaction to tuberculin skin test without active tuberculosis

The ICD-10-CM code for Nonspecific reaction to tuberculin skin test without active tuberculosis is R76.11 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Section

R70-R79: Abnormal findings on examination of blood, without diagnosis (R70-R79)

Category R76

9 codes (6 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to R76.11:

• Converter, tuberculosis (test reaction)
• Positive › skin test, tuberculin (without active tuberculosis)
• Reaction › tuberculin skin test, abnormal
• Abnormal, abnormality, abnormalities › Mantoux test
• Findings, abnormal, inconclusive, without diagnosis › PPD
• Positive › PPD (skin test)
• Findings, abnormal, inconclusive, without diagnosis › tuberculin skin test (without active tuberculosis)
• Sensitive, sensitivity › tuberculin, without clinical or radiological symptoms

Inclusion Terms

• Abnormal result of Mantoux test
• PPD positive
• Tuberculin (skin test) positive
• Tuberculin (skin test) reactor

U.S. Hospital Utilization

• An estimated 3,540 U.S. inpatient stays in 2023 included R76.11 among the documented diagnoses.
• 125 stays listed it as the principal diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Repeated falls vs history of falling

d. Repeated falls Code R29.6, Repeated falls, is for use for encounters when a patient has recently fallen and the reason for the fall is being investigated. Code Z91.81, History of falling, is for use when a patient has fallen in the past and is at risk for future falls. When appropriate, both codes R29.6 and Z91.81 may be assigned together.

Use of R40.20 unspecified coma; do not report for induced/sedated

e. Coma Code R40.20, Unspecified coma, should be assigned when the underlying cause of the coma is not known, or the cause is a traumatic brain injury and the coma scale is not documented in the medical record. Do not report codes for unspecified coma, individual or total Glasgow coma scale scores for a patient with a medically induced coma or a sedated patient.

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)

Cite This Page

Reference R76.11 with the canonical source and edition:

R76.11 — Nonspecific reaction to tuberculin skin test without active tuberculosis. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/R76.11

Canonical URL: https://icd10codingpro.com/codes/R76.11