R75 Inconclusive laboratory evidence of human immunodeficiency virus [HIV]

Billable ICD-10-CM code, FY2026.

Applicable to

• Nonconclusive HIV-test finding in infants

Excludes1 (never code together)

• asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
• human immunodeficiency virus [HIV] disease (B20)

Applies from R75 Inconclusive laboratory evidence of human immunodeficiency virus [HIV]

Applicable to

• Nonconclusive HIV-test finding in infants

Excludes1 (never code together)

• asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
• human immunodeficiency virus [HIV] disease (B20)

MS-DRG index

Defines the logic of DRG(s) 814-816 in MDC 16.

Approximate ICD-9-CM (GEMs)

• 795.71 Nonspecific serologic evidence of human immunodeficiency virus [HIV] (approximate)

Code annotations containing back-references to R75

Back-references to R75

• Type 1 Excludes: B20 Human immunodeficiency virus [HIV] disease ("inconclusive serologic evidence of HIV (R75)")
• Type 2 Excludes: P09 Abnormal findings on neonatal screening ("nonspecific serologic evidence of human immunodeficiency virus [HIV] (R75)")
• Type 1 Excludes: Z21 Asymptomatic human immunodeficiency virus [HIV] infection status ("inconclusive laboratory evidence of human immunodeficiency virus [HIV] (R75)")

Back-references to R75

• Type 1 Excludes: B20 Human immunodeficiency virus [HIV] disease ("inconclusive serologic evidence of HIV (R75)")
• Type 2 Excludes: P09 Abnormal findings on neonatal screening ("nonspecific serologic evidence of human immunodeficiency virus [HIV] (R75)")
• Type 1 Excludes: Z21 Asymptomatic human immunodeficiency virus [HIV] infection status ("inconclusive laboratory evidence of human immunodeficiency virus [HIV] (R75)")

Diagnosis Index entries for R75

• HIV › laboratory evidence (nonconclusive)
• HIV › nonconclusive test (in infants)
• Human › immunodeficiency virus (HIV) disease (infection) › laboratory evidence
• Positive › test, human immunodeficiency virus (HIV)
• Test, tests, testing (for) › HIV (human immunodeficiency virus) › nonconclusive (in infants)

Nearby codes

• R75 Inconclusive laboratory evidence of human immunodeficiency virus [HIV] (this code)