R93.89 is the authoritative medical code for Abnormal findings on diagnostic imaging of other specified body structures. This classification is used in medical billing and clinical recording to specify the clinical criteria for abnormal findings on diagnostic imaging of other specified body structures (ICD-10-CM R93.89), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Abnormal findings on diagnostic imaging of other specified body structures is a billable ICD-10-CM diagnosis code R93.89. Includes: nonspecific abnormal findings on diagnostic imaging by computerized axial tomography CAT scan; nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging MRINMR; nonspecific abnormal findings on diagnostic imaging by positron emission tomography PET scan; nonspecific abnormal findings on diagnostic imaging by thermography; nonspecific abnormal findings on diagnostic imaging by ultrasound echogram; nonspecific abnormal findings on diagnostic imaging by X-ray examination. Inclusion terms: Abnormal finding by radioisotope localization of placenta; Abnormal radiological finding in skin and subcutaneous tissue; Mediastinal shift. Excludes1 (not coded here): abnormal findings on antenatal screening of mother O28.-; diagnostic abnormal findings classified elsewhere - see Alphabetical Index.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for R93.89 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- nonspecific abnormal findings on diagnostic imaging by computerized axial tomography CAT scan
- nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging MRINMR
- nonspecific abnormal findings on diagnostic imaging by positron emission tomography PET scan
- nonspecific abnormal findings on diagnostic imaging by thermography
- nonspecific abnormal findings on diagnostic imaging by ultrasound echogram
- nonspecific abnormal findings on diagnostic imaging by X-ray examination
Inclusion Terms
Alternative terms the tabular list files under this code.
- Abnormal finding by radioisotope localization of placenta
- Abnormal radiological finding in skin and subcutaneous tissue
- Mediastinal shift
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- abnormal findings on antenatal screening of mother O28.-
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with R93.89?
Per Excludes1 instructions, R93.89 must not be reported with: abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index.
What conditions are included under R93.89?
Abnormal findings on diagnostic imaging of other specified body structures includes: Abnormal finding by radioisotope localization of placenta; Abnormal radiological finding in skin and subcutaneous tissue; Mediastinal shift.
Codes in This Family (22)
Official ICD-10-CM classifications in the same code family as R93.89, with their registry titles.
- R93 — Abnormal findings on diagnostic imaging of other body structures
- R93.0 — Abnormal findings on diagnostic imaging of skull and head, not elsewhere classified
- R93.1 — Abnormal findings on diagnostic imaging of heart and coronary circulation
- R93.2 — Abnormal findings on diagnostic imaging of liver and biliary tract
- R93.3 — Abnormal findings on diagnostic imaging of other parts of digestive tract
- R93.4 — Abnormal findings on diagnostic imaging of urinary organs
- R93.41 — Abnormal radiologic findings on diagnostic imaging of renal pelvis, ureter, or bladder
- R93.42 — Abnormal radiologic findings on diagnostic imaging of kidney
- R93.421 — Abnormal radiologic findings on diagnostic imaging of right kidney
- R93.422 — Abnormal radiologic findings on diagnostic imaging of left kidney
- R93.429 — Abnormal radiologic findings on diagnostic imaging of unspecified kidney
- R93.49 — Abnormal radiologic findings on diagnostic imaging of other urinary organs
- R93.5 — Abnormal findings on diagnostic imaging of other abdominal regions, including retroperitoneum
- R93.6 — Abnormal findings on diagnostic imaging of limbs
- R93.7 — Abnormal findings on diagnostic imaging of other parts of musculoskeletal system
- R93.8 — Abnormal findings on diagnostic imaging of other specified body structures
- R93.81 — Abnormal radiologic findings on diagnostic imaging of testis
- R93.811 — Abnormal radiologic findings on diagnostic imaging of right testicle
- R93.812 — Abnormal radiologic findings on diagnostic imaging of left testicle
- R93.813 — Abnormal radiologic findings on diagnostic imaging of testicles, bilateral
- R93.819 — Abnormal radiologic findings on diagnostic imaging of unspecified testicle
- R93.9 — Diagnostic imaging inconclusive due to excess body fat of patient
Indexed Clinical Terms (15)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Abnormal, abnormality, abnormalities, diagnostic imaging, genitourinary organs
- Abnormal, abnormality, abnormalities, diagnostic imaging, intrathoracic organ NEC
- Abnormal, abnormality, abnormalities, diagnostic imaging, site specified NEC
- Abnormal, abnormality, abnormalities, diagnostic imaging, skin and subcutaneous tissue
- Abnormal, abnormality, abnormalities, thermography
- Findings, abnormal, inconclusive, without diagnosis, mediastinal shift
- Findings, abnormal, inconclusive, without diagnosis, radiologic (X-ray)
- Findings, abnormal, inconclusive, without diagnosis, radiologic (X-ray), genitourinary organs
- Findings, abnormal, inconclusive, without diagnosis, radiologic (X-ray), placenta
- Findings, abnormal, inconclusive, without diagnosis, radiologic (X-ray), skin
- Findings, abnormal, inconclusive, without diagnosis, radiologic (X-ray), subcutaneous tissue
- Mediastinal shift
- Shift, mediastinal
- Thermography (abnormal)
- Thickening, endometrium
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code R90.89
Other abnormal findings on diagnostic imaging of central nervous system